220174130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2001583}}^1$

素因数の和:2001601

約数の個数: 16

約数和(自身を含む): 432342144

約数和(自身を除く): 212168014

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 2001583, 4003166, 10007915, 20015830, 22017413, 44034826, 110087065, 220174130]

約数ペア:

[(1, 220174130), (2, 110087065), (5, 44034826), (10, 22017413), (11, 20015830), (22, 10007915), (55, 4003166), (110, 2001583)]