2209570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{379}}^1$

素因数の和:450

約数の個数: 32

約数和(自身を含む): 4432320

約数和(自身を除く): 2222750

約数列:

[1, 2, 5, 10, 11, 22, 53, 55, 106, 110, 265, 379, 530, 583, 758, 1166, 1895, 2915, 3790, 4169, 5830, 8338, 20087, 20845, 40174, 41690, 100435, 200870, 220957, 441914, 1104785, 2209570]

約数ペア:

[(1, 2209570), (2, 1104785), (5, 441914), (10, 220957), (11, 200870), (22, 100435), (53, 41690), (55, 40174), (106, 20845), (110, 20087), (265, 8338), (379, 5830), (530, 4169), (583, 3790), (758, 2915), (1166, 1895)]