10168720

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7477}}^1$

素因数の和:7507

約数の個数: 40

約数和(自身を含む): 25036344

約数和(自身を除く): 14867624

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 7477, 14954, 29908, 37385, 59816, 74770, 119632, 127109, 149540, 254218, 299080, 508436, 598160, 635545, 1016872, 1271090, 2033744, 2542180, 5084360, 10168720]

約数ペア:

[(1, 10168720), (2, 5084360), (4, 2542180), (5, 2033744), (8, 1271090), (10, 1016872), (16, 635545), (17, 598160), (20, 508436), (34, 299080), (40, 254218), (68, 149540), (80, 127109), (85, 119632), (136, 74770), (170, 59816), (272, 37385), (340, 29908), (680, 14954), (1360, 7477)]