58813880

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{86491}}^1$

素因数の和:86519

約数の個数: 32

約数和(自身を含む): 140117040

約数和(自身を除く): 81303160

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 86491, 172982, 345964, 432455, 691928, 864910, 1470347, 1729820, 2940694, 3459640, 5881388, 7351735, 11762776, 14703470, 29406940, 58813880]

約数ペア:

[(1, 58813880), (2, 29406940), (4, 14703470), (5, 11762776), (8, 7351735), (10, 5881388), (17, 3459640), (20, 2940694), (34, 1729820), (40, 1470347), (68, 864910), (85, 691928), (136, 432455), (170, 345964), (340, 172982), (680, 86491)]