152052020

素因数分解:

$2^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{59863}}^1$

素因数の和:59999

約数の個数: 24

約数和(自身を含む): 321828864

約数和(自身を除く): 169776844

約数列:

[1, 2, 4, 5, 10, 20, 127, 254, 508, 635, 1270, 2540, 59863, 119726, 239452, 299315, 598630, 1197260, 7602601, 15205202, 30410404, 38013005, 76026010, 152052020]

約数ペア:

[(1, 152052020), (2, 76026010), (4, 38013005), (5, 30410404), (10, 15205202), (20, 7602601), (127, 1197260), (254, 598630), (508, 299315), (635, 239452), (1270, 119726), (2540, 59863)]