27544490

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{4999}}^1$

素因数の和:5054

約数の個数: 32

約数和(自身を含む): 54000000

約数和(自身を除く): 26455510

約数列:

[1, 2, 5, 10, 19, 29, 38, 58, 95, 145, 190, 290, 551, 1102, 2755, 4999, 5510, 9998, 24995, 49990, 94981, 144971, 189962, 289942, 474905, 724855, 949810, 1449710, 2754449, 5508898, 13772245, 27544490]

約数ペア:

[(1, 27544490), (2, 13772245), (5, 5508898), (10, 2754449), (19, 1449710), (29, 949810), (38, 724855), (58, 474905), (95, 289942), (145, 189962), (190, 144971), (290, 94981), (551, 49990), (1102, 24995), (2755, 9998), (4999, 5510)]