42678100

素因数分解:

$2^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{6011}}^1$

素因数の和:6096

約数の個数: 36

約数和(自身を含む): 93931488

約数和(自身を除く): 51253388

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 71, 100, 142, 284, 355, 710, 1420, 1775, 3550, 6011, 7100, 12022, 24044, 30055, 60110, 120220, 150275, 300550, 426781, 601100, 853562, 1707124, 2133905, 4267810, 8535620, 10669525, 21339050, 42678100]

約数ペア:

[(1, 42678100), (2, 21339050), (4, 10669525), (5, 8535620), (10, 4267810), (20, 2133905), (25, 1707124), (50, 853562), (71, 601100), (100, 426781), (142, 300550), (284, 150275), (355, 120220), (710, 60110), (1420, 30055), (1775, 24044), (3550, 12022), (6011, 7100)]