66110960

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{48611}}^1$

素因数の和:48641

約数の個数: 40

約数和(自身を含む): 162752976

約数和(自身を除く): 96642016

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 48611, 97222, 194444, 243055, 388888, 486110, 777776, 826387, 972220, 1652774, 1944440, 3305548, 3888880, 4131935, 6611096, 8263870, 13222192, 16527740, 33055480, 66110960]

約数ペア:

[(1, 66110960), (2, 33055480), (4, 16527740), (5, 13222192), (8, 8263870), (10, 6611096), (16, 4131935), (17, 3888880), (20, 3305548), (34, 1944440), (40, 1652774), (68, 972220), (80, 826387), (85, 777776), (136, 486110), (170, 388888), (272, 243055), (340, 194444), (680, 97222), (1360, 48611)]