5482120

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{2797}}^1$

素因数の和:2822

約数の個数: 48

約数和(自身を含む): 14353740

約数和(自身を除く): 8871620

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 2797, 5594, 11188, 13985, 19579, 22376, 27970, 39158, 55940, 78316, 97895, 111880, 137053, 156632, 195790, 274106, 391580, 548212, 685265, 783160, 1096424, 1370530, 2741060, 5482120]

約数ペア:

[(1, 5482120), (2, 2741060), (4, 1370530), (5, 1096424), (7, 783160), (8, 685265), (10, 548212), (14, 391580), (20, 274106), (28, 195790), (35, 156632), (40, 137053), (49, 111880), (56, 97895), (70, 78316), (98, 55940), (140, 39158), (196, 27970), (245, 22376), (280, 19579), (392, 13985), (490, 11188), (980, 5594), (1960, 2797)]