2034972775

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{2341}}^1$

素因数の和:2500

約数の個数: 48

約数和(自身を含む): 2875039200

約数和(自身を除く): 840066425

約数列:

[1, 5, 11, 25, 29, 55, 109, 145, 275, 319, 545, 725, 1199, 1595, 2341, 2725, 3161, 5995, 7975, 11705, 15805, 25751, 29975, 34771, 58525, 67889, 79025, 128755, 173855, 255169, 339445, 643775, 746779, 869275, 1275845, 1697225, 2806859, 3733895, 6379225, 7399901, 14034295, 18669475, 36999505, 70171475, 81398911, 184997525, 406994555, 2034972775]

約数ペア:

[(1, 2034972775), (5, 406994555), (11, 184997525), (25, 81398911), (29, 70171475), (55, 36999505), (109, 18669475), (145, 14034295), (275, 7399901), (319, 6379225), (545, 3733895), (725, 2806859), (1199, 1697225), (1595, 1275845), (2341, 869275), (2725, 746779), (3161, 643775), (5995, 339445), (7975, 255169), (11705, 173855), (15805, 128755), (25751, 79025), (29975, 67889), (34771, 58525)]