2100046460

素因数分解:

$2^2\times 5^1\times {\mathrm{3659}}^1\times {\mathrm{28697}}^1$

素因数の和:32365

約数の個数: 24

約数和(自身を含む): 4411456560

約数和(自身を除く): 2311410100

約数列:

[1, 2, 4, 5, 10, 20, 3659, 7318, 14636, 18295, 28697, 36590, 57394, 73180, 114788, 143485, 286970, 573940, 105002323, 210004646, 420009292, 525011615, 1050023230, 2100046460]

約数ペア:

[(1, 2100046460), (2, 1050023230), (4, 525011615), (5, 420009292), (10, 210004646), (20, 105002323), (3659, 573940), (7318, 286970), (14636, 143485), (18295, 114788), (28697, 73180), (36590, 57394)]