76915480

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{113111}}^1$

素因数の和:113139

約数の個数: 32

約数和(自身を含む): 183241440

約数和(自身を除く): 106325960

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 113111, 226222, 452444, 565555, 904888, 1131110, 1922887, 2262220, 3845774, 4524440, 7691548, 9614435, 15383096, 19228870, 38457740, 76915480]

約数ペア:

[(1, 76915480), (2, 38457740), (4, 19228870), (5, 15383096), (8, 9614435), (10, 7691548), (17, 4524440), (20, 3845774), (34, 2262220), (40, 1922887), (68, 1131110), (85, 904888), (136, 565555), (170, 452444), (340, 226222), (680, 113111)]