100512100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{77317}}^1$

素因数の和:77344

約数の個数: 36

約数和(自身を含む): 234892084

約数和(自身を除く): 134379984

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 77317, 154634, 309268, 386585, 773170, 1005121, 1546340, 1932925, 2010242, 3865850, 4020484, 5025605, 7731700, 10051210, 20102420, 25128025, 50256050, 100512100]

約数ペア:

[(1, 100512100), (2, 50256050), (4, 25128025), (5, 20102420), (10, 10051210), (13, 7731700), (20, 5025605), (25, 4020484), (26, 3865850), (50, 2010242), (52, 1932925), (65, 1546340), (100, 1005121), (130, 773170), (260, 386585), (325, 309268), (650, 154634), (1300, 77317)]