45019220

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{36901}}^1$

素因数の和:36971

約数の個数: 24

約数和(自身を含む): 96092808

約数和(自身を除く): 51073588

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220, 36901, 73802, 147604, 184505, 369010, 738020, 2250961, 4501922, 9003844, 11254805, 22509610, 45019220]

約数ペア:

[(1, 45019220), (2, 22509610), (4, 11254805), (5, 9003844), (10, 4501922), (20, 2250961), (61, 738020), (122, 369010), (244, 184505), (305, 147604), (610, 73802), (1220, 36901)]