97774160

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{811}}^1$

素因数の和:972

約数の個数: 80

約数和(自身を含む): 250108992

約数和(自身を除く): 152334832

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 137, 176, 220, 274, 440, 548, 685, 811, 880, 1096, 1370, 1507, 1622, 2192, 2740, 3014, 3244, 4055, 5480, 6028, 6488, 7535, 8110, 8921, 10960, 12056, 12976, 15070, 16220, 17842, 24112, 30140, 32440, 35684, 44605, 60280, 64880, 71368, 89210, 111107, 120560, 142736, 178420, 222214, 356840, 444428, 555535, 713680, 888856, 1111070, 1222177, 1777712, 2222140, 2444354, 4444280, 4888708, 6110885, 8888560, 9777416, 12221770, 19554832, 24443540, 48887080, 97774160]

約数ペア:

[(1, 97774160), (2, 48887080), (4, 24443540), (5, 19554832), (8, 12221770), (10, 9777416), (11, 8888560), (16, 6110885), (20, 4888708), (22, 4444280), (40, 2444354), (44, 2222140), (55, 1777712), (80, 1222177), (88, 1111070), (110, 888856), (137, 713680), (176, 555535), (220, 444428), (274, 356840), (440, 222214), (548, 178420), (685, 142736), (811, 120560), (880, 111107), (1096, 89210), (1370, 71368), (1507, 64880), (1622, 60280), (2192, 44605), (2740, 35684), (3014, 32440), (3244, 30140), (4055, 24112), (5480, 17842), (6028, 16220), (6488, 15070), (7535, 12976), (8110, 12056), (8921, 10960)]