76522480

素因数分解:

$2^4\times 5^1\times {\mathrm{263}}^1\times {\mathrm{3637}}^1$

素因数の和:3913

約数の個数: 40

約数和(自身を含む): 178640352

約数和(自身を除く): 102117872

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 263, 526, 1052, 1315, 2104, 2630, 3637, 4208, 5260, 7274, 10520, 14548, 18185, 21040, 29096, 36370, 58192, 72740, 145480, 290960, 956531, 1913062, 3826124, 4782655, 7652248, 9565310, 15304496, 19130620, 38261240, 76522480]

約数ペア:

[(1, 76522480), (2, 38261240), (4, 19130620), (5, 15304496), (8, 9565310), (10, 7652248), (16, 4782655), (20, 3826124), (40, 1913062), (80, 956531), (263, 290960), (526, 145480), (1052, 72740), (1315, 58192), (2104, 36370), (2630, 29096), (3637, 21040), (4208, 18185), (5260, 14548), (7274, 10520)]