71326750

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{701}}^1$

素因数の和:766

約数の個数: 64

約数和(自身を含む): 149812416

約数和(自身を除く): 78485666

約数列:

[1, 2, 5, 10, 11, 22, 25, 37, 50, 55, 74, 110, 125, 185, 250, 275, 370, 407, 550, 701, 814, 925, 1375, 1402, 1850, 2035, 2750, 3505, 4070, 4625, 7010, 7711, 9250, 10175, 15422, 17525, 20350, 25937, 35050, 38555, 50875, 51874, 77110, 87625, 101750, 129685, 175250, 192775, 259370, 285307, 385550, 570614, 648425, 963875, 1296850, 1426535, 1927750, 2853070, 3242125, 6484250, 7132675, 14265350, 35663375, 71326750]

約数ペア:

[(1, 71326750), (2, 35663375), (5, 14265350), (10, 7132675), (11, 6484250), (22, 3242125), (25, 2853070), (37, 1927750), (50, 1426535), (55, 1296850), (74, 963875), (110, 648425), (125, 570614), (185, 385550), (250, 285307), (275, 259370), (370, 192775), (407, 175250), (550, 129685), (701, 101750), (814, 87625), (925, 77110), (1375, 51874), (1402, 50875), (1850, 38555), (2035, 35050), (2750, 25937), (3505, 20350), (4070, 17525), (4625, 15422), (7010, 10175), (7711, 9250)]