59489720

素因数分解:

$2^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{11353}}^1$

素因数の和:11495

約数の個数: 32

約数和(自身を含む): 134885520

約数和(自身を除く): 75395800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 131, 262, 524, 655, 1048, 1310, 2620, 5240, 11353, 22706, 45412, 56765, 90824, 113530, 227060, 454120, 1487243, 2974486, 5948972, 7436215, 11897944, 14872430, 29744860, 59489720]

約数ペア:

[(1, 59489720), (2, 29744860), (4, 14872430), (5, 11897944), (8, 7436215), (10, 5948972), (20, 2974486), (40, 1487243), (131, 454120), (262, 227060), (524, 113530), (655, 90824), (1048, 56765), (1310, 45412), (2620, 22706), (5240, 11353)]