84944140

素因数分解:

$2^2\times 5^1\times {\mathrm{811}}^1\times {\mathrm{5237}}^1$

素因数の和:6057

約数の個数: 24

約数和(自身を含む): 178636752

約数和(自身を除く): 93692612

約数列:

[1, 2, 4, 5, 10, 20, 811, 1622, 3244, 4055, 5237, 8110, 10474, 16220, 20948, 26185, 52370, 104740, 4247207, 8494414, 16988828, 21236035, 42472070, 84944140]

約数ペア:

[(1, 84944140), (2, 42472070), (4, 21236035), (5, 16988828), (10, 8494414), (20, 4247207), (811, 104740), (1622, 52370), (3244, 26185), (4055, 20948), (5237, 16220), (8110, 10474)]