15706654960

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{11549011}}^1$

素因数の和:11549041

約数の個数: 40

約数和(自身を含む): 38666092176

約数和(自身を除く): 22959437216

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 11549011, 23098022, 46196044, 57745055, 92392088, 115490110, 184784176, 196333187, 230980220, 392666374, 461960440, 785332748, 923920880, 981665935, 1570665496, 1963331870, 3141330992, 3926663740, 7853327480, 15706654960]

約数ペア:

[(1, 15706654960), (2, 7853327480), (4, 3926663740), (5, 3141330992), (8, 1963331870), (10, 1570665496), (16, 981665935), (17, 923920880), (20, 785332748), (34, 461960440), (40, 392666374), (68, 230980220), (80, 196333187), (85, 184784176), (136, 115490110), (170, 92392088), (272, 57745055), (340, 46196044), (680, 23098022), (1360, 11549011)]