2163680

素因数分解:

$2^5\times 5^1\times {\mathrm{13523}}^1$

素因数の和:13538

約数の個数: 24

約数和(自身を含む): 5112072

約数和(自身を除く): 2948392

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 13523, 27046, 54092, 67615, 108184, 135230, 216368, 270460, 432736, 540920, 1081840, 2163680]

約数ペア:

[(1, 2163680), (2, 1081840), (4, 540920), (5, 432736), (8, 270460), (10, 216368), (16, 135230), (20, 108184), (32, 67615), (40, 54092), (80, 27046), (160, 13523)]