75860140

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{223}}^1\times {\mathrm{233}}^1$

素因数の和:538

約数の個数: 48

約数和(自身を含む): 162908928

約数和(自身を除く): 87048788

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 223, 233, 292, 365, 446, 466, 730, 892, 932, 1115, 1165, 1460, 2230, 2330, 4460, 4660, 16279, 17009, 32558, 34018, 51959, 65116, 68036, 81395, 85045, 103918, 162790, 170090, 207836, 259795, 325580, 340180, 519590, 1039180, 3793007, 7586014, 15172028, 18965035, 37930070, 75860140]

約数ペア:

[(1, 75860140), (2, 37930070), (4, 18965035), (5, 15172028), (10, 7586014), (20, 3793007), (73, 1039180), (146, 519590), (223, 340180), (233, 325580), (292, 259795), (365, 207836), (446, 170090), (466, 162790), (730, 103918), (892, 85045), (932, 81395), (1115, 68036), (1165, 65116), (1460, 51959), (2230, 34018), (2330, 32558), (4460, 17009), (4660, 16279)]