16715080

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{523}}^1$

素因数の和:598

約数の個数: 64

約数和(自身を含む): 40746240

約数和(自身を除く): 24031160

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 47, 68, 85, 94, 136, 170, 188, 235, 340, 376, 470, 523, 680, 799, 940, 1046, 1598, 1880, 2092, 2615, 3196, 3995, 4184, 5230, 6392, 7990, 8891, 10460, 15980, 17782, 20920, 24581, 31960, 35564, 44455, 49162, 71128, 88910, 98324, 122905, 177820, 196648, 245810, 355640, 417877, 491620, 835754, 983240, 1671508, 2089385, 3343016, 4178770, 8357540, 16715080]

約数ペア:

[(1, 16715080), (2, 8357540), (4, 4178770), (5, 3343016), (8, 2089385), (10, 1671508), (17, 983240), (20, 835754), (34, 491620), (40, 417877), (47, 355640), (68, 245810), (85, 196648), (94, 177820), (136, 122905), (170, 98324), (188, 88910), (235, 71128), (340, 49162), (376, 44455), (470, 35564), (523, 31960), (680, 24581), (799, 20920), (940, 17782), (1046, 15980), (1598, 10460), (1880, 8891), (2092, 7990), (2615, 6392), (3196, 5230), (3995, 4184)]