75650380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{290963}}^1$

素因数の和:290985

約数の個数: 24

約数和(自身を含む): 171086832

約数和(自身を除く): 95436452

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 290963, 581926, 1163852, 1454815, 2909630, 3782519, 5819260, 7565038, 15130076, 18912595, 37825190, 75650380]

約数ペア:

[(1, 75650380), (2, 37825190), (4, 18912595), (5, 15130076), (10, 7565038), (13, 5819260), (20, 3782519), (26, 2909630), (52, 1454815), (65, 1163852), (130, 581926), (260, 290963)]