4561460

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{2887}}^1$

素因数の和:2975

約数の個数: 24

約数和(自身を含む): 9703680

約数和(自身を除く): 5142220

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 2887, 5774, 11548, 14435, 28870, 57740, 228073, 456146, 912292, 1140365, 2280730, 4561460]

約数ペア:

[(1, 4561460), (2, 2280730), (4, 1140365), (5, 912292), (10, 456146), (20, 228073), (79, 57740), (158, 28870), (316, 14435), (395, 11548), (790, 5774), (1580, 2887)]