28367009580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{50441}}^1$

素因数の和:50576

約数の個数: 192

約数和(自身を含む): 98708133888

約数和(自身を除く): 70341124308

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 103, 105, 130, 140, 156, 182, 195, 206, 210, 260, 273, 309, 364, 390, 412, 420, 455, 515, 546, 618, 721, 780, 910, 1030, 1092, 1236, 1339, 1365, 1442, 1545, 1820, 2060, 2163, 2678, 2730, 2884, 3090, 3605, 4017, 4326, 5356, 5460, 6180, 6695, 7210, 8034, 8652, 9373, 10815, 13390, 14420, 16068, 18746, 20085, 21630, 26780, 28119, 37492, 40170, 43260, 46865, 50441, 56238, 80340, 93730, 100882, 112476, 140595, 151323, 187460, 201764, 252205, 281190, 302646, 353087, 504410, 562380, 605292, 655733, 706174, 756615, 1008820, 1059261, 1311466, 1412348, 1513230, 1765435, 1967199, 2118522, 2622932, 3026460, 3278665, 3530870, 3934398, 4237044, 4590131, 5195423, 5296305, 6557330, 7061740, 7868796, 9180262, 9835995, 10390846, 10592610, 13114660, 13770393, 15586269, 18360524, 19671990, 20781692, 21185220, 22950655, 25977115, 27540786, 31172538, 36367961, 39343980, 45901310, 51954230, 55081572, 62345076, 67540499, 68851965, 72735922, 77931345, 91802620, 103908460, 109103883, 135080998, 137703930, 145471844, 155862690, 181839805, 202621497, 218207766, 270161996, 275407860, 311725380, 337702495, 363679610, 405242994, 436415532, 472783493, 545519415, 675404990, 727359220, 810485988, 945566986, 1013107485, 1091038830, 1350809980, 1418350479, 1891133972, 2026214970, 2182077660, 2363917465, 2836700958, 4052429940, 4727834930, 5673401916, 7091752395, 9455669860, 14183504790, 28367009580]

約数ペア:

[(1, 28367009580), (2, 14183504790), (3, 9455669860), (4, 7091752395), (5, 5673401916), (6, 4727834930), (7, 4052429940), (10, 2836700958), (12, 2363917465), (13, 2182077660), (14, 2026214970), (15, 1891133972), (20, 1418350479), (21, 1350809980), (26, 1091038830), (28, 1013107485), (30, 945566986), (35, 810485988), (39, 727359220), (42, 675404990), (52, 545519415), (60, 472783493), (65, 436415532), (70, 405242994), (78, 363679610), (84, 337702495), (91, 311725380), (103, 275407860), (105, 270161996), (130, 218207766), (140, 202621497), (156, 181839805), (182, 155862690), (195, 145471844), (206, 137703930), (210, 135080998), (260, 109103883), (273, 103908460), (309, 91802620), (364, 77931345), (390, 72735922), (412, 68851965), (420, 67540499), (455, 62345076), (515, 55081572), (546, 51954230), (618, 45901310), (721, 39343980), (780, 36367961), (910, 31172538), (1030, 27540786), (1092, 25977115), (1236, 22950655), (1339, 21185220), (1365, 20781692), (1442, 19671990), (1545, 18360524), (1820, 15586269), (2060, 13770393), (2163, 13114660), (2678, 10592610), (2730, 10390846), (2884, 9835995), (3090, 9180262), (3605, 7868796), (4017, 7061740), (4326, 6557330), (5356, 5296305), (5460, 5195423), (6180, 4590131), (6695, 4237044), (7210, 3934398), (8034, 3530870), (8652, 3278665), (9373, 3026460), (10815, 2622932), (13390, 2118522), (14420, 1967199), (16068, 1765435), (18746, 1513230), (20085, 1412348), (21630, 1311466), (26780, 1059261), (28119, 1008820), (37492, 756615), (40170, 706174), (43260, 655733), (46865, 605292), (50441, 562380), (56238, 504410), (80340, 353087), (93730, 302646), (100882, 281190), (112476, 252205), (140595, 201764), (151323, 187460)]