40226550

素因数分解:

$2^1\times 3^1\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{421}}^1$

素因数の和:463

約数の個数: 144

約数和(自身を含む): 125273232

約数和(自身を除く): 85046682

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 25, 26, 30, 35, 39, 42, 49, 50, 65, 70, 75, 78, 91, 98, 105, 130, 147, 150, 175, 182, 195, 210, 245, 273, 294, 325, 350, 390, 421, 455, 490, 525, 546, 637, 650, 735, 842, 910, 975, 1050, 1225, 1263, 1274, 1365, 1470, 1911, 1950, 2105, 2275, 2450, 2526, 2730, 2947, 3185, 3675, 3822, 4210, 4550, 5473, 5894, 6315, 6370, 6825, 7350, 8841, 9555, 10525, 10946, 12630, 13650, 14735, 15925, 16419, 17682, 19110, 20629, 21050, 27365, 29470, 31575, 31850, 32838, 38311, 41258, 44205, 47775, 54730, 61887, 63150, 73675, 76622, 82095, 88410, 95550, 103145, 114933, 123774, 136825, 147350, 164190, 191555, 206290, 221025, 229866, 268177, 273650, 309435, 383110, 410475, 442050, 515725, 536354, 574665, 618870, 804531, 820950, 957775, 1031450, 1149330, 1340885, 1547175, 1609062, 1915550, 2681770, 2873325, 3094350, 4022655, 5746650, 6704425, 8045310, 13408850, 20113275, 40226550]

約数ペア:

[(1, 40226550), (2, 20113275), (3, 13408850), (5, 8045310), (6, 6704425), (7, 5746650), (10, 4022655), (13, 3094350), (14, 2873325), (15, 2681770), (21, 1915550), (25, 1609062), (26, 1547175), (30, 1340885), (35, 1149330), (39, 1031450), (42, 957775), (49, 820950), (50, 804531), (65, 618870), (70, 574665), (75, 536354), (78, 515725), (91, 442050), (98, 410475), (105, 383110), (130, 309435), (147, 273650), (150, 268177), (175, 229866), (182, 221025), (195, 206290), (210, 191555), (245, 164190), (273, 147350), (294, 136825), (325, 123774), (350, 114933), (390, 103145), (421, 95550), (455, 88410), (490, 82095), (525, 76622), (546, 73675), (637, 63150), (650, 61887), (735, 54730), (842, 47775), (910, 44205), (975, 41258), (1050, 38311), (1225, 32838), (1263, 31850), (1274, 31575), (1365, 29470), (1470, 27365), (1911, 21050), (1950, 20629), (2105, 19110), (2275, 17682), (2450, 16419), (2526, 15925), (2730, 14735), (2947, 13650), (3185, 12630), (3675, 10946), (3822, 10525), (4210, 9555), (4550, 8841), (5473, 7350), (5894, 6825), (6315, 6370)]