7268540

素因数分解:

$2^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{1601}}^1$

素因数の和:1837

約数の個数: 24

約数和(自身を含む): 15340752

約数和(自身を除く): 8072212

約数列:

[1, 2, 4, 5, 10, 20, 227, 454, 908, 1135, 1601, 2270, 3202, 4540, 6404, 8005, 16010, 32020, 363427, 726854, 1453708, 1817135, 3634270, 7268540]

約数ペア:

[(1, 7268540), (2, 3634270), (4, 1817135), (5, 1453708), (10, 726854), (20, 363427), (227, 32020), (454, 16010), (908, 8005), (1135, 6404), (1601, 4540), (2270, 3202)]