585524740

素因数分解:

$2^2\times 5^1\times {\mathrm{1493}}^1\times {\mathrm{19609}}^1$

素因数の和:21111

約数の個数: 24

約数和(自身を含む): 1230488280

約数和(自身を除く): 644963540

約数列:

[1, 2, 4, 5, 10, 20, 1493, 2986, 5972, 7465, 14930, 19609, 29860, 39218, 78436, 98045, 196090, 392180, 29276237, 58552474, 117104948, 146381185, 292762370, 585524740]

約数ペア:

[(1, 585524740), (2, 292762370), (4, 146381185), (5, 117104948), (10, 58552474), (20, 29276237), (1493, 392180), (2986, 196090), (5972, 98045), (7465, 78436), (14930, 39218), (19609, 29860)]