965202920

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2193643}}^1$

素因数の和:2193665

約数の個数: 32

約数和(自身を含む): 2369135520

約数和(自身を除く): 1403932600

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 2193643, 4387286, 8774572, 10968215, 17549144, 21936430, 24130073, 43872860, 48260146, 87745720, 96520292, 120650365, 193040584, 241300730, 482601460, 965202920]

約数ペア:

[(1, 965202920), (2, 482601460), (4, 241300730), (5, 193040584), (8, 120650365), (10, 96520292), (11, 87745720), (20, 48260146), (22, 43872860), (40, 24130073), (44, 21936430), (55, 17549144), (88, 10968215), (110, 8774572), (220, 4387286), (440, 2193643)]