84970160

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{96557}}^1$

素因数の和:96581

約数の個数: 40

約数和(自身を含む): 215517456

約数和(自身を除く): 130547296

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 96557, 193114, 386228, 482785, 772456, 965570, 1062127, 1544912, 1931140, 2124254, 3862280, 4248508, 5310635, 7724560, 8497016, 10621270, 16994032, 21242540, 42485080, 84970160]

約数ペア:

[(1, 84970160), (2, 42485080), (4, 21242540), (5, 16994032), (8, 10621270), (10, 8497016), (11, 7724560), (16, 5310635), (20, 4248508), (22, 3862280), (40, 2124254), (44, 1931140), (55, 1544912), (80, 1062127), (88, 965570), (110, 772456), (176, 482785), (220, 386228), (440, 193114), (880, 96557)]