64553870

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{12203}}^1$

素因数の和:12256

約数の個数: 24

約数和(自身を含む): 121478616

約数和(自身を除く): 56924746

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 529, 1058, 2645, 5290, 12203, 24406, 61015, 122030, 280669, 561338, 1403345, 2806690, 6455387, 12910774, 32276935, 64553870]

約数ペア:

[(1, 64553870), (2, 32276935), (5, 12910774), (10, 6455387), (23, 2806690), (46, 1403345), (115, 561338), (230, 280669), (529, 122030), (1058, 61015), (2645, 24406), (5290, 12203)]