16254580

素因数分解:

$2^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{2999}}^1$

素因数の和:3279

約数の個数: 24

約数和(自身を含む): 34272000

約数和(自身を除く): 18017420

約数列:

[1, 2, 4, 5, 10, 20, 271, 542, 1084, 1355, 2710, 2999, 5420, 5998, 11996, 14995, 29990, 59980, 812729, 1625458, 3250916, 4063645, 8127290, 16254580]

約数ペア:

[(1, 16254580), (2, 8127290), (4, 4063645), (5, 3250916), (10, 1625458), (20, 812729), (271, 59980), (542, 29990), (1084, 14995), (1355, 11996), (2710, 5998), (2999, 5420)]