66096680

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{7477}}^1$

素因数の和:7518

約数の個数: 64

約数和(自身を含む): 169601040

約数和(自身を除く): 103504360

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 26, 34, 40, 52, 65, 68, 85, 104, 130, 136, 170, 221, 260, 340, 442, 520, 680, 884, 1105, 1768, 2210, 4420, 7477, 8840, 14954, 29908, 37385, 59816, 74770, 97201, 127109, 149540, 194402, 254218, 299080, 388804, 486005, 508436, 635545, 777608, 972010, 1016872, 1271090, 1652417, 1944020, 2542180, 3304834, 3888040, 5084360, 6609668, 8262085, 13219336, 16524170, 33048340, 66096680]

約数ペア:

[(1, 66096680), (2, 33048340), (4, 16524170), (5, 13219336), (8, 8262085), (10, 6609668), (13, 5084360), (17, 3888040), (20, 3304834), (26, 2542180), (34, 1944020), (40, 1652417), (52, 1271090), (65, 1016872), (68, 972010), (85, 777608), (104, 635545), (130, 508436), (136, 486005), (170, 388804), (221, 299080), (260, 254218), (340, 194402), (442, 149540), (520, 127109), (680, 97201), (884, 74770), (1105, 59816), (1768, 37385), (2210, 29908), (4420, 14954), (7477, 8840)]