10040392420

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{311}}^1\times {\mathrm{39371}}^1$

素因数の和:39732

約数の個数: 48

約数和(自身を含む): 21669088896

約数和(自身を除く): 11628696476

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 311, 410, 622, 820, 1244, 1555, 3110, 6220, 12751, 25502, 39371, 51004, 63755, 78742, 127510, 157484, 196855, 255020, 393710, 787420, 1614211, 3228422, 6456844, 8071055, 12244381, 16142110, 24488762, 32284220, 48977524, 61221905, 122443810, 244887620, 502019621, 1004039242, 2008078484, 2510098105, 5020196210, 10040392420]

約数ペア:

[(1, 10040392420), (2, 5020196210), (4, 2510098105), (5, 2008078484), (10, 1004039242), (20, 502019621), (41, 244887620), (82, 122443810), (164, 61221905), (205, 48977524), (311, 32284220), (410, 24488762), (622, 16142110), (820, 12244381), (1244, 8071055), (1555, 6456844), (3110, 3228422), (6220, 1614211), (12751, 787420), (25502, 393710), (39371, 255020), (51004, 196855), (63755, 157484), (78742, 127510)]