10157080

素因数分解:

$2^3\times 5^1\times {\mathrm{271}}^1\times {\mathrm{937}}^1$

素因数の和:1219

約数の個数: 32

約数和(自身を含む): 22962240

約数和(自身を除く): 12805160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 271, 542, 937, 1084, 1355, 1874, 2168, 2710, 3748, 4685, 5420, 7496, 9370, 10840, 18740, 37480, 253927, 507854, 1015708, 1269635, 2031416, 2539270, 5078540, 10157080]

約数ペア:

[(1, 10157080), (2, 5078540), (4, 2539270), (5, 2031416), (8, 1269635), (10, 1015708), (20, 507854), (40, 253927), (271, 37480), (542, 18740), (937, 10840), (1084, 9370), (1355, 7496), (1874, 5420), (2168, 4685), (2710, 3748)]