2250116260

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{1031}}^1$

素因数の和:1202

約数の個数: 144

約数和(自身を含む): 5870164608

約数和(自身を除く): 3620048348

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 49, 68, 70, 85, 98, 119, 131, 140, 170, 196, 238, 245, 262, 340, 476, 490, 524, 595, 655, 833, 917, 980, 1031, 1190, 1310, 1666, 1834, 2062, 2227, 2380, 2620, 3332, 3668, 4124, 4165, 4454, 4585, 5155, 6419, 7217, 8330, 8908, 9170, 10310, 11135, 12838, 14434, 15589, 16660, 17527, 18340, 20620, 22270, 25676, 28868, 31178, 32095, 35054, 36085, 44540, 50519, 62356, 64190, 70108, 72170, 77945, 87635, 101038, 109123, 122689, 128380, 135061, 144340, 155890, 175270, 202076, 218246, 245378, 252595, 270122, 311780, 350540, 436492, 490756, 505190, 540244, 545615, 613445, 675305, 858823, 945427, 1010380, 1091230, 1226890, 1350610, 1717646, 1890854, 2182460, 2296037, 2453780, 2701220, 3435292, 3781708, 4294115, 4592074, 4727135, 6617989, 8588230, 9184148, 9454270, 11480185, 13235978, 16072259, 17176460, 18908540, 22960370, 26471956, 32144518, 33089945, 45920740, 64289036, 66179890, 80361295, 112505813, 132359780, 160722590, 225011626, 321445180, 450023252, 562529065, 1125058130, 2250116260]

約数ペア:

[(1, 2250116260), (2, 1125058130), (4, 562529065), (5, 450023252), (7, 321445180), (10, 225011626), (14, 160722590), (17, 132359780), (20, 112505813), (28, 80361295), (34, 66179890), (35, 64289036), (49, 45920740), (68, 33089945), (70, 32144518), (85, 26471956), (98, 22960370), (119, 18908540), (131, 17176460), (140, 16072259), (170, 13235978), (196, 11480185), (238, 9454270), (245, 9184148), (262, 8588230), (340, 6617989), (476, 4727135), (490, 4592074), (524, 4294115), (595, 3781708), (655, 3435292), (833, 2701220), (917, 2453780), (980, 2296037), (1031, 2182460), (1190, 1890854), (1310, 1717646), (1666, 1350610), (1834, 1226890), (2062, 1091230), (2227, 1010380), (2380, 945427), (2620, 858823), (3332, 675305), (3668, 613445), (4124, 545615), (4165, 540244), (4454, 505190), (4585, 490756), (5155, 436492), (6419, 350540), (7217, 311780), (8330, 270122), (8908, 252595), (9170, 245378), (10310, 218246), (11135, 202076), (12838, 175270), (14434, 155890), (15589, 144340), (16660, 135061), (17527, 128380), (18340, 122689), (20620, 109123), (22270, 101038), (25676, 87635), (28868, 77945), (31178, 72170), (32095, 70108), (35054, 64190), (36085, 62356), (44540, 50519)]