10665620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:153

約数の個数: 96

約数和(自身を含む): 27578880

約数和(自身を除く): 16913260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 37, 58, 70, 71, 74, 116, 140, 142, 145, 148, 185, 203, 259, 284, 290, 355, 370, 406, 497, 518, 580, 710, 740, 812, 994, 1015, 1036, 1073, 1295, 1420, 1988, 2030, 2059, 2146, 2485, 2590, 2627, 4060, 4118, 4292, 4970, 5180, 5254, 5365, 7511, 8236, 9940, 10295, 10508, 10730, 13135, 14413, 15022, 18389, 20590, 21460, 26270, 28826, 30044, 36778, 37555, 41180, 52540, 57652, 72065, 73556, 75110, 76183, 91945, 144130, 150220, 152366, 183890, 288260, 304732, 367780, 380915, 533281, 761830, 1066562, 1523660, 2133124, 2666405, 5332810, 10665620]

約数ペア:

[(1, 10665620), (2, 5332810), (4, 2666405), (5, 2133124), (7, 1523660), (10, 1066562), (14, 761830), (20, 533281), (28, 380915), (29, 367780), (35, 304732), (37, 288260), (58, 183890), (70, 152366), (71, 150220), (74, 144130), (116, 91945), (140, 76183), (142, 75110), (145, 73556), (148, 72065), (185, 57652), (203, 52540), (259, 41180), (284, 37555), (290, 36778), (355, 30044), (370, 28826), (406, 26270), (497, 21460), (518, 20590), (580, 18389), (710, 15022), (740, 14413), (812, 13135), (994, 10730), (1015, 10508), (1036, 10295), (1073, 9940), (1295, 8236), (1420, 7511), (1988, 5365), (2030, 5254), (2059, 5180), (2146, 4970), (2485, 4292), (2590, 4118), (2627, 4060)]