99413380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{451879}}^1$

素因数の和:451899

約数の個数: 24

約数和(自身を含む): 227747520

約数和(自身を除く): 128334140

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 451879, 903758, 1807516, 2259395, 4518790, 4970669, 9037580, 9941338, 19882676, 24853345, 49706690, 99413380]

約数ペア:

[(1, 99413380), (2, 49706690), (4, 24853345), (5, 19882676), (10, 9941338), (11, 9037580), (20, 4970669), (22, 4518790), (44, 2259395), (55, 1807516), (110, 903758), (220, 451879)]