45196870

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{1181}}^1$

素因数の和:1320

約数の個数: 32

約数和(自身を含む): 84252960

約数和(自身を除く): 39056090

約数列:

[1, 2, 5, 10, 43, 86, 89, 178, 215, 430, 445, 890, 1181, 2362, 3827, 5905, 7654, 11810, 19135, 38270, 50783, 101566, 105109, 210218, 253915, 507830, 525545, 1051090, 4519687, 9039374, 22598435, 45196870]

約数ペア:

[(1, 45196870), (2, 22598435), (5, 9039374), (10, 4519687), (43, 1051090), (86, 525545), (89, 507830), (178, 253915), (215, 210218), (430, 105109), (445, 101566), (890, 50783), (1181, 38270), (2362, 19135), (3827, 11810), (5905, 7654)]