10037420

素因数分解:

$2^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{5639}}^1$

素因数の和:5737

約数の個数: 24

約数和(自身を含む): 21319200

約数和(自身を除く): 11281780

約数列:

[1, 2, 4, 5, 10, 20, 89, 178, 356, 445, 890, 1780, 5639, 11278, 22556, 28195, 56390, 112780, 501871, 1003742, 2007484, 2509355, 5018710, 10037420]

約数ペア:

[(1, 10037420), (2, 5018710), (4, 2509355), (5, 2007484), (10, 1003742), (20, 501871), (89, 112780), (178, 56390), (356, 28195), (445, 22556), (890, 11278), (1780, 5639)]