22072160

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12541}}^1$

素因数の和:12567

約数の個数: 48

約数和(自身を含む): 56890512

約数和(自身を除く): 34818352

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 12541, 25082, 50164, 62705, 100328, 125410, 137951, 200656, 250820, 275902, 401312, 501640, 551804, 689755, 1003280, 1103608, 1379510, 2006560, 2207216, 2759020, 4414432, 5518040, 11036080, 22072160]

約数ペア:

[(1, 22072160), (2, 11036080), (4, 5518040), (5, 4414432), (8, 2759020), (10, 2207216), (11, 2006560), (16, 1379510), (20, 1103608), (22, 1003280), (32, 689755), (40, 551804), (44, 501640), (55, 401312), (80, 275902), (88, 250820), (110, 200656), (160, 137951), (176, 125410), (220, 100328), (352, 62705), (440, 50164), (880, 25082), (1760, 12541)]