453470980

素因数分解:

$2^2\times 5^1\times {\mathrm{1151}}^1\times {\mathrm{19699}}^1$

素因数の和:20859

約数の個数: 24

約数和(自身を含む): 953164800

約数和(自身を除く): 499693820

約数列:

[1, 2, 4, 5, 10, 20, 1151, 2302, 4604, 5755, 11510, 19699, 23020, 39398, 78796, 98495, 196990, 393980, 22673549, 45347098, 90694196, 113367745, 226735490, 453470980]

約数ペア:

[(1, 453470980), (2, 226735490), (4, 113367745), (5, 90694196), (10, 45347098), (20, 22673549), (1151, 393980), (2302, 196990), (4604, 98495), (5755, 78796), (11510, 39398), (19699, 23020)]