105335780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{521}}^1\times {\mathrm{919}}^1$

素因数の和:1460

約数の個数: 48

約数和(自身を含む): 242040960

約数和(自身を除く): 136705180

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 521, 919, 1042, 1838, 2084, 2605, 3676, 4595, 5210, 5731, 9190, 10109, 10420, 11462, 18380, 20218, 22924, 28655, 40436, 50545, 57310, 101090, 114620, 202180, 478799, 957598, 1915196, 2393995, 4787990, 5266789, 9575980, 10533578, 21067156, 26333945, 52667890, 105335780]

約数ペア:

[(1, 105335780), (2, 52667890), (4, 26333945), (5, 21067156), (10, 10533578), (11, 9575980), (20, 5266789), (22, 4787990), (44, 2393995), (55, 1915196), (110, 957598), (220, 478799), (521, 202180), (919, 114620), (1042, 101090), (1838, 57310), (2084, 50545), (2605, 40436), (3676, 28655), (4595, 22924), (5210, 20218), (5731, 18380), (9190, 11462), (10109, 10420)]