85852460

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{811}}^1$

素因数の和:966

約数の個数: 48

約数和(自身を含む): 185525760

約数和(自身を除く): 99673300

約数列:

[1, 2, 4, 5, 10, 20, 67, 79, 134, 158, 268, 316, 335, 395, 670, 790, 811, 1340, 1580, 1622, 3244, 4055, 5293, 8110, 10586, 16220, 21172, 26465, 52930, 54337, 64069, 105860, 108674, 128138, 217348, 256276, 271685, 320345, 543370, 640690, 1086740, 1281380, 4292623, 8585246, 17170492, 21463115, 42926230, 85852460]

約数ペア:

[(1, 85852460), (2, 42926230), (4, 21463115), (5, 17170492), (10, 8585246), (20, 4292623), (67, 1281380), (79, 1086740), (134, 640690), (158, 543370), (268, 320345), (316, 271685), (335, 256276), (395, 217348), (670, 128138), (790, 108674), (811, 105860), (1340, 64069), (1580, 54337), (1622, 52930), (3244, 26465), (4055, 21172), (5293, 16220), (8110, 10586)]