82214080

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19763}}^1$

素因数の和:19793

約数の個数: 56

約数和(自身を含む): 210842352

約数和(自身を除く): 128628272

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 832, 1040, 2080, 4160, 19763, 39526, 79052, 98815, 158104, 197630, 256919, 316208, 395260, 513838, 632416, 790520, 1027676, 1264832, 1284595, 1581040, 2055352, 2569190, 3162080, 4110704, 5138380, 6324160, 8221408, 10276760, 16442816, 20553520, 41107040, 82214080]

約数ペア:

[(1, 82214080), (2, 41107040), (4, 20553520), (5, 16442816), (8, 10276760), (10, 8221408), (13, 6324160), (16, 5138380), (20, 4110704), (26, 3162080), (32, 2569190), (40, 2055352), (52, 1581040), (64, 1284595), (65, 1264832), (80, 1027676), (104, 790520), (130, 632416), (160, 513838), (208, 395260), (260, 316208), (320, 256919), (416, 197630), (520, 158104), (832, 98815), (1040, 79052), (2080, 39526), (4160, 19763)]