125472100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{96517}}^1$

素因数の和:96544

約数の個数: 36

約数和(自身を含む): 293221684

約数和(自身を除く): 167749584

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 96517, 193034, 386068, 482585, 965170, 1254721, 1930340, 2412925, 2509442, 4825850, 5018884, 6273605, 9651700, 12547210, 25094420, 31368025, 62736050, 125472100]

約数ペア:

[(1, 125472100), (2, 62736050), (4, 31368025), (5, 25094420), (10, 12547210), (13, 9651700), (20, 6273605), (25, 5018884), (26, 4825850), (50, 2509442), (52, 2412925), (65, 1930340), (100, 1254721), (130, 965170), (260, 482585), (325, 386068), (650, 193034), (1300, 96517)]