62970020

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{719}}^1$

素因数の和:908

約数の個数: 48

約数和(自身を含む): 137894400

約数和(自身を除く): 74924380

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 151, 290, 302, 580, 604, 719, 755, 1438, 1510, 2876, 3020, 3595, 4379, 7190, 8758, 14380, 17516, 20851, 21895, 41702, 43790, 83404, 87580, 104255, 108569, 208510, 217138, 417020, 434276, 542845, 1085690, 2171380, 3148501, 6297002, 12594004, 15742505, 31485010, 62970020]

約数ペア:

[(1, 62970020), (2, 31485010), (4, 15742505), (5, 12594004), (10, 6297002), (20, 3148501), (29, 2171380), (58, 1085690), (116, 542845), (145, 434276), (151, 417020), (290, 217138), (302, 208510), (580, 108569), (604, 104255), (719, 87580), (755, 83404), (1438, 43790), (1510, 41702), (2876, 21895), (3020, 20851), (3595, 17516), (4379, 14380), (7190, 8758)]