64058390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{467}}^1$

素因数の和:557

約数の個数: 64

約数和(自身を含む): 133436160

約数和(自身を除く): 69377770

約数列:

[1, 2, 5, 10, 11, 22, 29, 43, 55, 58, 86, 110, 145, 215, 290, 319, 430, 467, 473, 638, 934, 946, 1247, 1595, 2335, 2365, 2494, 3190, 4670, 4730, 5137, 6235, 10274, 12470, 13543, 13717, 20081, 25685, 27086, 27434, 40162, 51370, 67715, 68585, 100405, 135430, 137170, 148973, 200810, 220891, 297946, 441782, 582349, 744865, 1104455, 1164698, 1489730, 2208910, 2911745, 5823490, 6405839, 12811678, 32029195, 64058390]

約数ペア:

[(1, 64058390), (2, 32029195), (5, 12811678), (10, 6405839), (11, 5823490), (22, 2911745), (29, 2208910), (43, 1489730), (55, 1164698), (58, 1104455), (86, 744865), (110, 582349), (145, 441782), (215, 297946), (290, 220891), (319, 200810), (430, 148973), (467, 137170), (473, 135430), (638, 100405), (934, 68585), (946, 67715), (1247, 51370), (1595, 40162), (2335, 27434), (2365, 27086), (2494, 25685), (3190, 20081), (4670, 13717), (4730, 13543), (5137, 12470), (6235, 10274)]