43980970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{487}}^1\times {\mathrm{821}}^1$

素因数の和:1326

約数の個数: 32

約数和(自身を含む): 86645376

約数和(自身を除く): 42664406

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 487, 821, 974, 1642, 2435, 4105, 4870, 5357, 8210, 9031, 10714, 18062, 26785, 45155, 53570, 90310, 399827, 799654, 1999135, 3998270, 4398097, 8796194, 21990485, 43980970]

約数ペア:

[(1, 43980970), (2, 21990485), (5, 8796194), (10, 4398097), (11, 3998270), (22, 1999135), (55, 799654), (110, 399827), (487, 90310), (821, 53570), (974, 45155), (1642, 26785), (2435, 18062), (4105, 10714), (4870, 9031), (5357, 8210)]