7796552120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{937}}^1\times {\mathrm{29717}}^1$

素因数の和:30672

約数の個数: 64

約数和(自身を含む): 20070348480

約数和(自身を除く): 12273796360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 937, 1874, 3748, 4685, 6559, 7496, 9370, 13118, 18740, 26236, 29717, 32795, 37480, 52472, 59434, 65590, 118868, 131180, 148585, 208019, 237736, 262360, 297170, 416038, 594340, 832076, 1040095, 1188680, 1664152, 2080190, 4160380, 8320760, 27844829, 55689658, 111379316, 139224145, 194913803, 222758632, 278448290, 389827606, 556896580, 779655212, 974569015, 1113793160, 1559310424, 1949138030, 3898276060, 7796552120]

約数ペア:

[(1, 7796552120), (2, 3898276060), (4, 1949138030), (5, 1559310424), (7, 1113793160), (8, 974569015), (10, 779655212), (14, 556896580), (20, 389827606), (28, 278448290), (35, 222758632), (40, 194913803), (56, 139224145), (70, 111379316), (140, 55689658), (280, 27844829), (937, 8320760), (1874, 4160380), (3748, 2080190), (4685, 1664152), (6559, 1188680), (7496, 1040095), (9370, 832076), (13118, 594340), (18740, 416038), (26236, 297170), (29717, 262360), (32795, 237736), (37480, 208019), (52472, 148585), (59434, 131180), (65590, 118868)]