9716180

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{41}}^2$

素因数の和:125

約数の個数: 54

約数和(自身を含む): 22216362

約数和(自身を除く): 12500182

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 41, 68, 82, 85, 164, 170, 205, 289, 340, 410, 578, 697, 820, 1156, 1394, 1445, 1681, 2788, 2890, 3362, 3485, 5780, 6724, 6970, 8405, 11849, 13940, 16810, 23698, 28577, 33620, 47396, 57154, 59245, 114308, 118490, 142885, 236980, 285770, 485809, 571540, 971618, 1943236, 2429045, 4858090, 9716180]

約数ペア:

[(1, 9716180), (2, 4858090), (4, 2429045), (5, 1943236), (10, 971618), (17, 571540), (20, 485809), (34, 285770), (41, 236980), (68, 142885), (82, 118490), (85, 114308), (164, 59245), (170, 57154), (205, 47396), (289, 33620), (340, 28577), (410, 23698), (578, 16810), (697, 13940), (820, 11849), (1156, 8405), (1394, 6970), (1445, 6724), (1681, 5780), (2788, 3485), (2890, 3362)]