5100590

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{521}}^1$

素因数の和:628

約数の個数: 32

約数和(自身を含む): 10147680

約数和(自身を除く): 5047090

約数列:

[1, 2, 5, 10, 11, 22, 55, 89, 110, 178, 445, 521, 890, 979, 1042, 1958, 2605, 4895, 5210, 5731, 9790, 11462, 28655, 46369, 57310, 92738, 231845, 463690, 510059, 1020118, 2550295, 5100590]

約数ペア:

[(1, 5100590), (2, 2550295), (5, 1020118), (10, 510059), (11, 463690), (22, 231845), (55, 92738), (89, 57310), (110, 46369), (178, 28655), (445, 11462), (521, 9790), (890, 5731), (979, 5210), (1042, 4895), (1958, 2605)]