39240740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{307}}^1$

素因数の和:417

約数の個数: 96

約数和(自身を含む): 104315904

約数和(自身を除く): 65075164

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 83, 110, 140, 154, 166, 220, 307, 308, 332, 385, 415, 581, 614, 770, 830, 913, 1162, 1228, 1535, 1540, 1660, 1826, 2149, 2324, 2905, 3070, 3377, 3652, 4298, 4565, 5810, 6140, 6391, 6754, 8596, 9130, 10745, 11620, 12782, 13508, 16885, 18260, 21490, 23639, 25481, 25564, 31955, 33770, 42980, 47278, 50962, 63910, 67540, 94556, 101924, 118195, 127405, 127820, 178367, 236390, 254810, 280291, 356734, 472780, 509620, 560582, 713468, 891835, 1121164, 1401455, 1783670, 1962037, 2802910, 3567340, 3924074, 5605820, 7848148, 9810185, 19620370, 39240740]

約数ペア:

[(1, 39240740), (2, 19620370), (4, 9810185), (5, 7848148), (7, 5605820), (10, 3924074), (11, 3567340), (14, 2802910), (20, 1962037), (22, 1783670), (28, 1401455), (35, 1121164), (44, 891835), (55, 713468), (70, 560582), (77, 509620), (83, 472780), (110, 356734), (140, 280291), (154, 254810), (166, 236390), (220, 178367), (307, 127820), (308, 127405), (332, 118195), (385, 101924), (415, 94556), (581, 67540), (614, 63910), (770, 50962), (830, 47278), (913, 42980), (1162, 33770), (1228, 31955), (1535, 25564), (1540, 25481), (1660, 23639), (1826, 21490), (2149, 18260), (2324, 16885), (2905, 13508), (3070, 12782), (3377, 11620), (3652, 10745), (4298, 9130), (4565, 8596), (5810, 6754), (6140, 6391)]