99382240

素因数分解:

$2^5\times 5^1\times {\mathrm{621139}}^1$

素因数の和:621154

約数の個数: 24

約数和(自身を含む): 234790920

約数和(自身を除く): 135408680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 621139, 1242278, 2484556, 3105695, 4969112, 6211390, 9938224, 12422780, 19876448, 24845560, 49691120, 99382240]

約数ペア:

[(1, 99382240), (2, 49691120), (4, 24845560), (5, 19876448), (8, 12422780), (10, 9938224), (16, 6211390), (20, 4969112), (32, 3105695), (40, 2484556), (80, 1242278), (160, 621139)]