10965040

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{3343}}^1$

素因数の和:3397

約数の個数: 40

約数和(自身を含む): 26123328

約数和(自身を除く): 15158288

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 410, 656, 820, 1640, 3280, 3343, 6686, 13372, 16715, 26744, 33430, 53488, 66860, 133720, 137063, 267440, 274126, 548252, 685315, 1096504, 1370630, 2193008, 2741260, 5482520, 10965040]

約数ペア:

[(1, 10965040), (2, 5482520), (4, 2741260), (5, 2193008), (8, 1370630), (10, 1096504), (16, 685315), (20, 548252), (40, 274126), (41, 267440), (80, 137063), (82, 133720), (164, 66860), (205, 53488), (328, 33430), (410, 26744), (656, 16715), (820, 13372), (1640, 6686), (3280, 3343)]