9430100

素因数分解:

$2^2\times 5^2\times {\mathrm{181}}^1\times {\mathrm{521}}^1$

素因数の和:716

約数の個数: 36

約数和(自身を含む): 20615868

約数和(自身を除く): 11185768

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 181, 362, 521, 724, 905, 1042, 1810, 2084, 2605, 3620, 4525, 5210, 9050, 10420, 13025, 18100, 26050, 52100, 94301, 188602, 377204, 471505, 943010, 1886020, 2357525, 4715050, 9430100]

約数ペア:

[(1, 9430100), (2, 4715050), (4, 2357525), (5, 1886020), (10, 943010), (20, 471505), (25, 377204), (50, 188602), (100, 94301), (181, 52100), (362, 26050), (521, 18100), (724, 13025), (905, 10420), (1042, 9050), (1810, 5210), (2084, 4525), (2605, 3620)]