70504900

素因数分解:

$2^2\times 5^2\times {\mathrm{269}}^1\times {\mathrm{2621}}^1$

素因数の和:2904

約数の個数: 36

約数和(自身を含む): 153622980

約数和(自身を除く): 83118080

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 269, 538, 1076, 1345, 2621, 2690, 5242, 5380, 6725, 10484, 13105, 13450, 26210, 26900, 52420, 65525, 131050, 262100, 705049, 1410098, 2820196, 3525245, 7050490, 14100980, 17626225, 35252450, 70504900]

約数ペア:

[(1, 70504900), (2, 35252450), (4, 17626225), (5, 14100980), (10, 7050490), (20, 3525245), (25, 2820196), (50, 1410098), (100, 705049), (269, 262100), (538, 131050), (1076, 65525), (1345, 52420), (2621, 26900), (2690, 26210), (5242, 13450), (5380, 13105), (6725, 10484)]