86002640

素因数分解:

$2^4\times 5^1\times {\mathrm{251}}^1\times {\mathrm{4283}}^1$

素因数の和:4547

約数の個数: 40

約数和(自身を含む): 200799648

約数和(自身を除く): 114797008

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 251, 502, 1004, 1255, 2008, 2510, 4016, 4283, 5020, 8566, 10040, 17132, 20080, 21415, 34264, 42830, 68528, 85660, 171320, 342640, 1075033, 2150066, 4300132, 5375165, 8600264, 10750330, 17200528, 21500660, 43001320, 86002640]

約数ペア:

[(1, 86002640), (2, 43001320), (4, 21500660), (5, 17200528), (8, 10750330), (10, 8600264), (16, 5375165), (20, 4300132), (40, 2150066), (80, 1075033), (251, 342640), (502, 171320), (1004, 85660), (1255, 68528), (2008, 42830), (2510, 34264), (4016, 21415), (4283, 20080), (5020, 17132), (8566, 10040)]