27247100

素因数分解:

$2^2\times 5^2\times {\mathrm{79}}^1\times {\mathrm{3449}}^1$

素因数の和:3542

約数の個数: 36

約数和(自身を含む): 59892000

約数和(自身を除く): 32644900

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 79, 100, 158, 316, 395, 790, 1580, 1975, 3449, 3950, 6898, 7900, 13796, 17245, 34490, 68980, 86225, 172450, 272471, 344900, 544942, 1089884, 1362355, 2724710, 5449420, 6811775, 13623550, 27247100]

約数ペア:

[(1, 27247100), (2, 13623550), (4, 6811775), (5, 5449420), (10, 2724710), (20, 1362355), (25, 1089884), (50, 544942), (79, 344900), (100, 272471), (158, 172450), (316, 86225), (395, 68980), (790, 34490), (1580, 17245), (1975, 13796), (3449, 7900), (3950, 6898)]