100195480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{32531}}^1$

素因数の和:32560

約数の個数: 64

約数和(自身を含む): 281076480

約数和(自身を除く): 180881000

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 32531, 65062, 130124, 162655, 227717, 260248, 325310, 357841, 455434, 650620, 715682, 910868, 1138585, 1301240, 1431364, 1789205, 1821736, 2277170, 2504887, 2862728, 3578410, 4554340, 5009774, 7156820, 9108680, 10019548, 12524435, 14313640, 20039096, 25048870, 50097740, 100195480]

約数ペア:

[(1, 100195480), (2, 50097740), (4, 25048870), (5, 20039096), (7, 14313640), (8, 12524435), (10, 10019548), (11, 9108680), (14, 7156820), (20, 5009774), (22, 4554340), (28, 3578410), (35, 2862728), (40, 2504887), (44, 2277170), (55, 1821736), (56, 1789205), (70, 1431364), (77, 1301240), (88, 1138585), (110, 910868), (140, 715682), (154, 650620), (220, 455434), (280, 357841), (308, 325310), (385, 260248), (440, 227717), (616, 162655), (770, 130124), (1540, 65062), (3080, 32531)]