5379620

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1$

素因数の和:212

約数の個数: 48

約数和(自身を含む): 11854080

約数和(自身を除く): 6474460

約数列:

[1, 2, 4, 5, 10, 20, 47, 59, 94, 97, 118, 188, 194, 235, 236, 295, 388, 470, 485, 590, 940, 970, 1180, 1940, 2773, 4559, 5546, 5723, 9118, 11092, 11446, 13865, 18236, 22795, 22892, 27730, 28615, 45590, 55460, 57230, 91180, 114460, 268981, 537962, 1075924, 1344905, 2689810, 5379620]

約数ペア:

[(1, 5379620), (2, 2689810), (4, 1344905), (5, 1075924), (10, 537962), (20, 268981), (47, 114460), (59, 91180), (94, 57230), (97, 55460), (118, 45590), (188, 28615), (194, 27730), (235, 22892), (236, 22795), (295, 18236), (388, 13865), (470, 11446), (485, 11092), (590, 9118), (940, 5723), (970, 5546), (1180, 4559), (1940, 2773)]