73820020

素因数分解:

$2^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{29063}}^1$

素因数の和:29199

約数の個数: 24

約数和(自身を含む): 156248064

約数和(自身を除く): 82428044

約数列:

[1, 2, 4, 5, 10, 20, 127, 254, 508, 635, 1270, 2540, 29063, 58126, 116252, 145315, 290630, 581260, 3691001, 7382002, 14764004, 18455005, 36910010, 73820020]

約数ペア:

[(1, 73820020), (2, 36910010), (4, 18455005), (5, 14764004), (10, 7382002), (20, 3691001), (127, 581260), (254, 290630), (508, 145315), (635, 116252), (1270, 58126), (2540, 29063)]