41631920

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47309}}^1$

素因数の和:47333

約数の個数: 40

約数和(自身を含む): 105595920

約数和(自身を除く): 63964000

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 47309, 94618, 189236, 236545, 378472, 473090, 520399, 756944, 946180, 1040798, 1892360, 2081596, 2601995, 3784720, 4163192, 5203990, 8326384, 10407980, 20815960, 41631920]

約数ペア:

[(1, 41631920), (2, 20815960), (4, 10407980), (5, 8326384), (8, 5203990), (10, 4163192), (11, 3784720), (16, 2601995), (20, 2081596), (22, 1892360), (40, 1040798), (44, 946180), (55, 756944), (80, 520399), (88, 473090), (110, 378472), (176, 236545), (220, 189236), (440, 94618), (880, 47309)]