27367660

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{19273}}^1$

素因数の和:19353

約数の個数: 24

約数和(自身を含む): 58284576

約数和(自身を除く): 30916916

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 19273, 38546, 77092, 96365, 192730, 385460, 1368383, 2736766, 5473532, 6841915, 13683830, 27367660]

約数ペア:

[(1, 27367660), (2, 13683830), (4, 6841915), (5, 5473532), (10, 2736766), (20, 1368383), (71, 385460), (142, 192730), (284, 96365), (355, 77092), (710, 38546), (1420, 19273)]