39527720

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{58129}}^1$

素因数の和:58157

約数の個数: 32

約数和(自身を含む): 94170600

約数和(自身を除く): 54642880

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 58129, 116258, 232516, 290645, 465032, 581290, 988193, 1162580, 1976386, 2325160, 3952772, 4940965, 7905544, 9881930, 19763860, 39527720]

約数ペア:

[(1, 39527720), (2, 19763860), (4, 9881930), (5, 7905544), (8, 4940965), (10, 3952772), (17, 2325160), (20, 1976386), (34, 1162580), (40, 988193), (68, 581290), (85, 465032), (136, 290645), (170, 232516), (340, 116258), (680, 58129)]