22156985080

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{91151}}^1$

素因数の和:91324

約数の個数: 64

約数和(自身を含む): 51190963200

約数和(自身を除く): 29033978120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 103, 118, 206, 236, 295, 412, 472, 515, 590, 824, 1030, 1180, 2060, 2360, 4120, 6077, 12154, 24308, 30385, 48616, 60770, 91151, 121540, 182302, 243080, 364604, 455755, 729208, 911510, 1823020, 3646040, 5377909, 9388553, 10755818, 18777106, 21511636, 26889545, 37554212, 43023272, 46942765, 53779090, 75108424, 93885530, 107558180, 187771060, 215116360, 375542120, 553924627, 1107849254, 2215698508, 2769623135, 4431397016, 5539246270, 11078492540, 22156985080]

約数ペア:

[(1, 22156985080), (2, 11078492540), (4, 5539246270), (5, 4431397016), (8, 2769623135), (10, 2215698508), (20, 1107849254), (40, 553924627), (59, 375542120), (103, 215116360), (118, 187771060), (206, 107558180), (236, 93885530), (295, 75108424), (412, 53779090), (472, 46942765), (515, 43023272), (590, 37554212), (824, 26889545), (1030, 21511636), (1180, 18777106), (2060, 10755818), (2360, 9388553), (4120, 5377909), (6077, 3646040), (12154, 1823020), (24308, 911510), (30385, 729208), (48616, 455755), (60770, 364604), (91151, 243080), (121540, 182302)]