107905240

素因数分解:

$2^3\times 5^1\times {\mathrm{223}}^1\times {\mathrm{12097}}^1$

素因数の和:12331

約数の個数: 32

約数和(自身を含む): 243895680

約数和(自身を除く): 135990440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 223, 446, 892, 1115, 1784, 2230, 4460, 8920, 12097, 24194, 48388, 60485, 96776, 120970, 241940, 483880, 2697631, 5395262, 10790524, 13488155, 21581048, 26976310, 53952620, 107905240]

約数ペア:

[(1, 107905240), (2, 53952620), (4, 26976310), (5, 21581048), (8, 13488155), (10, 10790524), (20, 5395262), (40, 2697631), (223, 483880), (446, 241940), (892, 120970), (1115, 96776), (1784, 60485), (2230, 48388), (4460, 24194), (8920, 12097)]