4305380

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{3529}}^1$

素因数の和:3599

約数の個数: 24

約数和(自身を含む): 9192120

約数和(自身を除く): 4886740

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220, 3529, 7058, 14116, 17645, 35290, 70580, 215269, 430538, 861076, 1076345, 2152690, 4305380]

約数ペア:

[(1, 4305380), (2, 2152690), (4, 1076345), (5, 861076), (10, 430538), (20, 215269), (61, 70580), (122, 35290), (244, 17645), (305, 14116), (610, 7058), (1220, 3529)]