734862020

素因数分解:

$2^2\times 5^1\times {\mathrm{241}}^1\times {\mathrm{152461}}^1$

素因数の和:152711

約数の個数: 24

約数和(自身を含む): 1549623768

約数和(自身を除く): 814761748

約数列:

[1, 2, 4, 5, 10, 20, 241, 482, 964, 1205, 2410, 4820, 152461, 304922, 609844, 762305, 1524610, 3049220, 36743101, 73486202, 146972404, 183715505, 367431010, 734862020]

約数ペア:

[(1, 734862020), (2, 367431010), (4, 183715505), (5, 146972404), (10, 73486202), (20, 36743101), (241, 3049220), (482, 1524610), (964, 762305), (1205, 609844), (2410, 304922), (4820, 152461)]