10421272

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1$

素因数の和:188

約数の個数: 64

約数和(自身を含む): 22572000

約数和(自身を除く): 12150728

約数列:

[1, 2, 4, 8, 17, 19, 34, 37, 38, 68, 74, 76, 109, 136, 148, 152, 218, 296, 323, 436, 629, 646, 703, 872, 1258, 1292, 1406, 1853, 2071, 2516, 2584, 2812, 3706, 4033, 4142, 5032, 5624, 7412, 8066, 8284, 11951, 14824, 16132, 16568, 23902, 32264, 35207, 47804, 68561, 70414, 76627, 95608, 137122, 140828, 153254, 274244, 281656, 306508, 548488, 613016, 1302659, 2605318, 5210636, 10421272]

約数ペア:

[(1, 10421272), (2, 5210636), (4, 2605318), (8, 1302659), (17, 613016), (19, 548488), (34, 306508), (37, 281656), (38, 274244), (68, 153254), (74, 140828), (76, 137122), (109, 95608), (136, 76627), (148, 70414), (152, 68561), (218, 47804), (296, 35207), (323, 32264), (436, 23902), (629, 16568), (646, 16132), (703, 14824), (872, 11951), (1258, 8284), (1292, 8066), (1406, 7412), (1853, 5624), (2071, 5032), (2516, 4142), (2584, 4033), (2812, 3706)]