33306680

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{1283}}^1$

素因数の和:1364

約数の個数: 64

約数和(自身を含む): 83203200

約数和(自身を除く): 49896520

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 59, 88, 110, 118, 220, 236, 295, 440, 472, 590, 649, 1180, 1283, 1298, 2360, 2566, 2596, 3245, 5132, 5192, 6415, 6490, 10264, 12830, 12980, 14113, 25660, 25960, 28226, 51320, 56452, 70565, 75697, 112904, 141130, 151394, 282260, 302788, 378485, 564520, 605576, 756970, 832667, 1513940, 1665334, 3027880, 3330668, 4163335, 6661336, 8326670, 16653340, 33306680]

約数ペア:

[(1, 33306680), (2, 16653340), (4, 8326670), (5, 6661336), (8, 4163335), (10, 3330668), (11, 3027880), (20, 1665334), (22, 1513940), (40, 832667), (44, 756970), (55, 605576), (59, 564520), (88, 378485), (110, 302788), (118, 282260), (220, 151394), (236, 141130), (295, 112904), (440, 75697), (472, 70565), (590, 56452), (649, 51320), (1180, 28226), (1283, 25960), (1298, 25660), (2360, 14113), (2566, 12980), (2596, 12830), (3245, 10264), (5132, 6490), (5192, 6415)]