44612680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{1163}}^1$

素因数の和:1318

約数の個数: 64

約数和(自身を含む): 115655040

約数和(自身を除く): 71042360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 137, 140, 274, 280, 548, 685, 959, 1096, 1163, 1370, 1918, 2326, 2740, 3836, 4652, 4795, 5480, 5815, 7672, 8141, 9304, 9590, 11630, 16282, 19180, 23260, 32564, 38360, 40705, 46520, 65128, 81410, 159331, 162820, 318662, 325640, 637324, 796655, 1115317, 1274648, 1593310, 2230634, 3186620, 4461268, 5576585, 6373240, 8922536, 11153170, 22306340, 44612680]

約数ペア:

[(1, 44612680), (2, 22306340), (4, 11153170), (5, 8922536), (7, 6373240), (8, 5576585), (10, 4461268), (14, 3186620), (20, 2230634), (28, 1593310), (35, 1274648), (40, 1115317), (56, 796655), (70, 637324), (137, 325640), (140, 318662), (274, 162820), (280, 159331), (548, 81410), (685, 65128), (959, 46520), (1096, 40705), (1163, 38360), (1370, 32564), (1918, 23260), (2326, 19180), (2740, 16282), (3836, 11630), (4652, 9590), (4795, 9304), (5480, 8141), (5815, 7672)]