122725160

素因数分解:

$2^3\times 5^1\times {\mathrm{829}}^1\times {\mathrm{3701}}^1$

素因数の和:4541

約数の個数: 32

約数和(自身を含む): 276539400

約数和(自身を除く): 153814240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 829, 1658, 3316, 3701, 4145, 6632, 7402, 8290, 14804, 16580, 18505, 29608, 33160, 37010, 74020, 148040, 3068129, 6136258, 12272516, 15340645, 24545032, 30681290, 61362580, 122725160]

約数ペア:

[(1, 122725160), (2, 61362580), (4, 30681290), (5, 24545032), (8, 15340645), (10, 12272516), (20, 6136258), (40, 3068129), (829, 148040), (1658, 74020), (3316, 37010), (3701, 33160), (4145, 29608), (6632, 18505), (7402, 16580), (8290, 14804)]