252022240

素因数分解:

$2^5\times 5^1\times {\mathrm{1575139}}^1$

素因数の和:1575154

約数の個数: 24

約数和(自身を含む): 595402920

約数和(自身を除く): 343380680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 1575139, 3150278, 6300556, 7875695, 12601112, 15751390, 25202224, 31502780, 50404448, 63005560, 126011120, 252022240]

約数ペア:

[(1, 252022240), (2, 126011120), (4, 63005560), (5, 50404448), (8, 31502780), (10, 25202224), (16, 15751390), (20, 12601112), (32, 7875695), (40, 6300556), (80, 3150278), (160, 1575139)]