32299120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{421}}^1$

素因数の和:578

約数の個数: 80

約数和(自身を含む): 86655168

約数和(自身を除く): 54356048

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 137, 140, 274, 280, 421, 548, 560, 685, 842, 959, 1096, 1370, 1684, 1918, 2105, 2192, 2740, 2947, 3368, 3836, 4210, 4795, 5480, 5894, 6736, 7672, 8420, 9590, 10960, 11788, 14735, 15344, 16840, 19180, 23576, 29470, 33680, 38360, 47152, 57677, 58940, 76720, 115354, 117880, 230708, 235760, 288385, 403739, 461416, 576770, 807478, 922832, 1153540, 1614956, 2018695, 2307080, 3229912, 4037390, 4614160, 6459824, 8074780, 16149560, 32299120]

約数ペア:

[(1, 32299120), (2, 16149560), (4, 8074780), (5, 6459824), (7, 4614160), (8, 4037390), (10, 3229912), (14, 2307080), (16, 2018695), (20, 1614956), (28, 1153540), (35, 922832), (40, 807478), (56, 576770), (70, 461416), (80, 403739), (112, 288385), (137, 235760), (140, 230708), (274, 117880), (280, 115354), (421, 76720), (548, 58940), (560, 57677), (685, 47152), (842, 38360), (959, 33680), (1096, 29470), (1370, 23576), (1684, 19180), (1918, 16840), (2105, 15344), (2192, 14735), (2740, 11788), (2947, 10960), (3368, 9590), (3836, 8420), (4210, 7672), (4795, 6736), (5480, 5894)]