1898340050

素因数分解:

$2^1\times 5^2\times {\mathrm{37966801}}^1$

素因数の和:37966813

約数の個数: 12

約数和(自身を含む): 3530912586

約数和(自身を除く): 1632572536

約数列:

[1, 2, 5, 10, 25, 50, 37966801, 75933602, 189834005, 379668010, 949170025, 1898340050]

約数ペア:

[(1, 1898340050), (2, 949170025), (5, 379668010), (10, 189834005), (25, 75933602), (50, 37966801)]