27063820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{2447}}^1$

素因数の和:2542

約数の個数: 48

約数和(自身を含む): 65802240

約数和(自身を除く): 38738420

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 79, 140, 158, 316, 395, 553, 790, 1106, 1580, 2212, 2447, 2765, 4894, 5530, 9788, 11060, 12235, 17129, 24470, 34258, 48940, 68516, 85645, 171290, 193313, 342580, 386626, 773252, 966565, 1353191, 1933130, 2706382, 3866260, 5412764, 6765955, 13531910, 27063820]

約数ペア:

[(1, 27063820), (2, 13531910), (4, 6765955), (5, 5412764), (7, 3866260), (10, 2706382), (14, 1933130), (20, 1353191), (28, 966565), (35, 773252), (70, 386626), (79, 342580), (140, 193313), (158, 171290), (316, 85645), (395, 68516), (553, 48940), (790, 34258), (1106, 24470), (1580, 17129), (2212, 12235), (2447, 11060), (2765, 9788), (4894, 5530)]