23918820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{3947}}^1$

素因数の和:4060

約数の個数: 48

約数和(自身を含む): 67652928

約数和(自身を除く): 43734108

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 101, 202, 303, 404, 505, 606, 1010, 1212, 1515, 2020, 3030, 3947, 6060, 7894, 11841, 15788, 19735, 23682, 39470, 47364, 59205, 78940, 118410, 236820, 398647, 797294, 1195941, 1594588, 1993235, 2391882, 3986470, 4783764, 5979705, 7972940, 11959410, 23918820]

約数ペア:

[(1, 23918820), (2, 11959410), (3, 7972940), (4, 5979705), (5, 4783764), (6, 3986470), (10, 2391882), (12, 1993235), (15, 1594588), (20, 1195941), (30, 797294), (60, 398647), (101, 236820), (202, 118410), (303, 78940), (404, 59205), (505, 47364), (606, 39470), (1010, 23682), (1212, 19735), (1515, 15788), (2020, 11841), (3030, 7894), (3947, 6060)]