10912100

素因数分解:

$2^2\times 5^2\times {\mathrm{109121}}^1$

素因数の和:109135

約数の個数: 18

約数和(自身を含む): 23679474

約数和(自身を除く): 12767374

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 109121, 218242, 436484, 545605, 1091210, 2182420, 2728025, 5456050, 10912100]

約数ペア:

[(1, 10912100), (2, 5456050), (4, 2728025), (5, 2182420), (10, 1091210), (20, 545605), (25, 436484), (50, 218242), (100, 109121)]