70182100

素因数分解:

$2^2\times 5^2\times {\mathrm{269}}^1\times {\mathrm{2609}}^1$

素因数の和:2892

約数の個数: 36

約数和(自身を含む): 152919900

約数和(自身を除く): 82737800

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 269, 538, 1076, 1345, 2609, 2690, 5218, 5380, 6725, 10436, 13045, 13450, 26090, 26900, 52180, 65225, 130450, 260900, 701821, 1403642, 2807284, 3509105, 7018210, 14036420, 17545525, 35091050, 70182100]

約数ペア:

[(1, 70182100), (2, 35091050), (4, 17545525), (5, 14036420), (10, 7018210), (20, 3509105), (25, 2807284), (50, 1403642), (100, 701821), (269, 260900), (538, 130450), (1076, 65225), (1345, 52180), (2609, 26900), (2690, 26090), (5218, 13450), (5380, 13045), (6725, 10436)]