76240760

素因数分解:

$2^3\times 5^1\times {\mathrm{701}}^1\times {\mathrm{2719}}^1$

素因数の和:3431

約数の個数: 32

約数和(自身を含む): 171849600

約数和(自身を除く): 95608840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 701, 1402, 2719, 2804, 3505, 5438, 5608, 7010, 10876, 13595, 14020, 21752, 27190, 28040, 54380, 108760, 1906019, 3812038, 7624076, 9530095, 15248152, 19060190, 38120380, 76240760]

約数ペア:

[(1, 76240760), (2, 38120380), (4, 19060190), (5, 15248152), (8, 9530095), (10, 7624076), (20, 3812038), (40, 1906019), (701, 108760), (1402, 54380), (2719, 28040), (2804, 27190), (3505, 21752), (5438, 14020), (5608, 13595), (7010, 10876)]