77425700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{1193}}^1$

素因数の和:1277

約数の個数: 72

約数和(自身を含む): 186550560

約数和(自身を除く): 109124860

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 59, 100, 110, 118, 220, 236, 275, 295, 550, 590, 649, 1100, 1180, 1193, 1298, 1475, 2386, 2596, 2950, 3245, 4772, 5900, 5965, 6490, 11930, 12980, 13123, 16225, 23860, 26246, 29825, 32450, 52492, 59650, 64900, 65615, 70387, 119300, 131230, 140774, 262460, 281548, 328075, 351935, 656150, 703870, 774257, 1312300, 1407740, 1548514, 1759675, 3097028, 3519350, 3871285, 7038700, 7742570, 15485140, 19356425, 38712850, 77425700]

約数ペア:

[(1, 77425700), (2, 38712850), (4, 19356425), (5, 15485140), (10, 7742570), (11, 7038700), (20, 3871285), (22, 3519350), (25, 3097028), (44, 1759675), (50, 1548514), (55, 1407740), (59, 1312300), (100, 774257), (110, 703870), (118, 656150), (220, 351935), (236, 328075), (275, 281548), (295, 262460), (550, 140774), (590, 131230), (649, 119300), (1100, 70387), (1180, 65615), (1193, 64900), (1298, 59650), (1475, 52492), (2386, 32450), (2596, 29825), (2950, 26246), (3245, 23860), (4772, 16225), (5900, 13123), (5965, 12980), (6490, 11930)]