12018700

素因数分解:

$2^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{3877}}^1$

素因数の和:3922

約数の個数: 36

約数和(自身を含む): 26928832

約数和(自身を除く): 14910132

約数列:

[1, 2, 4, 5, 10, 20, 25, 31, 50, 62, 100, 124, 155, 310, 620, 775, 1550, 3100, 3877, 7754, 15508, 19385, 38770, 77540, 96925, 120187, 193850, 240374, 387700, 480748, 600935, 1201870, 2403740, 3004675, 6009350, 12018700]

約数ペア:

[(1, 12018700), (2, 6009350), (4, 3004675), (5, 2403740), (10, 1201870), (20, 600935), (25, 480748), (31, 387700), (50, 240374), (62, 193850), (100, 120187), (124, 96925), (155, 77540), (310, 38770), (620, 19385), (775, 15508), (1550, 7754), (3100, 3877)]