61435900

素因数分解:

$2^2\times 5^2\times {\mathrm{379}}^1\times {\mathrm{1621}}^1$

素因数の和:2014

約数の個数: 36

約数和(自身を含む): 133750120

約数和(自身を除く): 72314220

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 379, 758, 1516, 1621, 1895, 3242, 3790, 6484, 7580, 8105, 9475, 16210, 18950, 32420, 37900, 40525, 81050, 162100, 614359, 1228718, 2457436, 3071795, 6143590, 12287180, 15358975, 30717950, 61435900]

約数ペア:

[(1, 61435900), (2, 30717950), (4, 15358975), (5, 12287180), (10, 6143590), (20, 3071795), (25, 2457436), (50, 1228718), (100, 614359), (379, 162100), (758, 81050), (1516, 40525), (1621, 37900), (1895, 32420), (3242, 18950), (3790, 16210), (6484, 9475), (7580, 8105)]