2233133720

素因数分解:

$2^3\times 5^1\times {\mathrm{2423}}^1\times {\mathrm{23041}}^1$

素因数の和:25475

約数の個数: 32

約数和(自身を含む): 5026842720

約数和(自身を除く): 2793709000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2423, 4846, 9692, 12115, 19384, 23041, 24230, 46082, 48460, 92164, 96920, 115205, 184328, 230410, 460820, 921640, 55828343, 111656686, 223313372, 279141715, 446626744, 558283430, 1116566860, 2233133720]

約数ペア:

[(1, 2233133720), (2, 1116566860), (4, 558283430), (5, 446626744), (8, 279141715), (10, 223313372), (20, 111656686), (40, 55828343), (2423, 921640), (4846, 460820), (9692, 230410), (12115, 184328), (19384, 115205), (23041, 96920), (24230, 92164), (46082, 48460)]