20210333800

素因数分解:

$2^3\times 5^2\times {\mathrm{3299}}^1\times {\mathrm{30631}}^1$

素因数の和:33946

約数の個数: 48

約数和(自身を含む): 47004804000

約数和(自身を除く): 26794470200

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 3299, 6598, 13196, 16495, 26392, 30631, 32990, 61262, 65980, 82475, 122524, 131960, 153155, 164950, 245048, 306310, 329900, 612620, 659800, 765775, 1225240, 1531550, 3063100, 6126200, 101051669, 202103338, 404206676, 505258345, 808413352, 1010516690, 2021033380, 2526291725, 4042066760, 5052583450, 10105166900, 20210333800]

約数ペア:

[(1, 20210333800), (2, 10105166900), (4, 5052583450), (5, 4042066760), (8, 2526291725), (10, 2021033380), (20, 1010516690), (25, 808413352), (40, 505258345), (50, 404206676), (100, 202103338), (200, 101051669), (3299, 6126200), (6598, 3063100), (13196, 1531550), (16495, 1225240), (26392, 765775), (30631, 659800), (32990, 612620), (61262, 329900), (65980, 306310), (82475, 245048), (122524, 164950), (131960, 153155)]