18094880

素因数分解:

$2^5\times 5^1\times {\mathrm{113093}}^1$

素因数の和:113108

約数の個数: 24

約数和(自身を含む): 42749532

約数和(自身を除く): 24654652

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 113093, 226186, 452372, 565465, 904744, 1130930, 1809488, 2261860, 3618976, 4523720, 9047440, 18094880]

約数ペア:

[(1, 18094880), (2, 9047440), (4, 4523720), (5, 3618976), (8, 2261860), (10, 1809488), (16, 1130930), (20, 904744), (32, 565465), (40, 452372), (80, 226186), (160, 113093)]