6912560

素因数分解:

$2^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1217}}^1$

素因数の和:1301

約数の個数: 40

約数和(自身を含む): 16311456

約数和(自身を除く): 9398896

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 71, 80, 142, 284, 355, 568, 710, 1136, 1217, 1420, 2434, 2840, 4868, 5680, 6085, 9736, 12170, 19472, 24340, 48680, 86407, 97360, 172814, 345628, 432035, 691256, 864070, 1382512, 1728140, 3456280, 6912560]

約数ペア:

[(1, 6912560), (2, 3456280), (4, 1728140), (5, 1382512), (8, 864070), (10, 691256), (16, 432035), (20, 345628), (40, 172814), (71, 97360), (80, 86407), (142, 48680), (284, 24340), (355, 19472), (568, 12170), (710, 9736), (1136, 6085), (1217, 5680), (1420, 4868), (2434, 2840)]