2130080

素因数分解:

$2^5\times 5^1\times {\mathrm{13313}}^1$

素因数の和:13328

約数の個数: 24

約数和(自身を含む): 5032692

約数和(自身を除く): 2902612

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 13313, 26626, 53252, 66565, 106504, 133130, 213008, 266260, 426016, 532520, 1065040, 2130080]

約数ペア:

[(1, 2130080), (2, 1065040), (4, 532520), (5, 426016), (8, 266260), (10, 213008), (16, 133130), (20, 106504), (32, 66565), (40, 53252), (80, 26626), (160, 13313)]