148375160

素因数分解:

$2^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{34031}}^1$

素因数の和:34151

約数の個数: 32

約数和(自身を含む): 336916800

約数和(自身を除く): 188541640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 109, 218, 436, 545, 872, 1090, 2180, 4360, 34031, 68062, 136124, 170155, 272248, 340310, 680620, 1361240, 3709379, 7418758, 14837516, 18546895, 29675032, 37093790, 74187580, 148375160]

約数ペア:

[(1, 148375160), (2, 74187580), (4, 37093790), (5, 29675032), (8, 18546895), (10, 14837516), (20, 7418758), (40, 3709379), (109, 1361240), (218, 680620), (436, 340310), (545, 272248), (872, 170155), (1090, 136124), (2180, 68062), (4360, 34031)]