4115900

素因数分解:

$2^2\times 5^2\times {\mathrm{79}}^1\times {\mathrm{521}}^1$

素因数の和:614

約数の個数: 36

約数和(自身を含む): 9061920

約数和(自身を除く): 4946020

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 79, 100, 158, 316, 395, 521, 790, 1042, 1580, 1975, 2084, 2605, 3950, 5210, 7900, 10420, 13025, 26050, 41159, 52100, 82318, 164636, 205795, 411590, 823180, 1028975, 2057950, 4115900]

約数ペア:

[(1, 4115900), (2, 2057950), (4, 1028975), (5, 823180), (10, 411590), (20, 205795), (25, 164636), (50, 82318), (79, 52100), (100, 41159), (158, 26050), (316, 13025), (395, 10420), (521, 7900), (790, 5210), (1042, 3950), (1580, 2605), (1975, 2084)]