5482520

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{3343}}^1$

素因数の和:3395

約数の個数: 32

約数和(自身を含む): 12640320

約数和(自身を除く): 7157800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 3343, 6686, 13372, 16715, 26744, 33430, 66860, 133720, 137063, 274126, 548252, 685315, 1096504, 1370630, 2741260, 5482520]

約数ペア:

[(1, 5482520), (2, 2741260), (4, 1370630), (5, 1096504), (8, 685315), (10, 548252), (20, 274126), (40, 137063), (41, 133720), (82, 66860), (164, 33430), (205, 26744), (328, 16715), (410, 13372), (820, 6686), (1640, 3343)]