72094550

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{6899}}^1$

素因数の和:6941

約数の個数: 48

約数和(自身を含む): 154008000

約数和(自身を除く): 81913450

約数列:

[1, 2, 5, 10, 11, 19, 22, 25, 38, 50, 55, 95, 110, 190, 209, 275, 418, 475, 550, 950, 1045, 2090, 5225, 6899, 10450, 13798, 34495, 68990, 75889, 131081, 151778, 172475, 262162, 344950, 379445, 655405, 758890, 1310810, 1441891, 1897225, 2883782, 3277025, 3794450, 6554050, 7209455, 14418910, 36047275, 72094550]

約数ペア:

[(1, 72094550), (2, 36047275), (5, 14418910), (10, 7209455), (11, 6554050), (19, 3794450), (22, 3277025), (25, 2883782), (38, 1897225), (50, 1441891), (55, 1310810), (95, 758890), (110, 655405), (190, 379445), (209, 344950), (275, 262162), (418, 172475), (475, 151778), (550, 131081), (950, 75889), (1045, 68990), (2090, 34495), (5225, 13798), (6899, 10450)]