2010161270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1\times {\mathrm{1913}}^1$

素因数の和:2129

約数の個数: 64

約数和(自身を含む): 3993675840

約数和(自身を除く): 1983514570

約数列:

[1, 2, 5, 10, 13, 26, 59, 65, 118, 130, 137, 274, 295, 590, 685, 767, 1370, 1534, 1781, 1913, 3562, 3826, 3835, 7670, 8083, 8905, 9565, 16166, 17810, 19130, 24869, 40415, 49738, 80830, 105079, 112867, 124345, 210158, 225734, 248690, 262081, 524162, 525395, 564335, 1050790, 1128670, 1310405, 1467271, 2620810, 2934542, 3407053, 6814106, 7336355, 14672710, 15462779, 17035265, 30925558, 34070530, 77313895, 154627790, 201016127, 402032254, 1005080635, 2010161270]

約数ペア:

[(1, 2010161270), (2, 1005080635), (5, 402032254), (10, 201016127), (13, 154627790), (26, 77313895), (59, 34070530), (65, 30925558), (118, 17035265), (130, 15462779), (137, 14672710), (274, 7336355), (295, 6814106), (590, 3407053), (685, 2934542), (767, 2620810), (1370, 1467271), (1534, 1310405), (1781, 1128670), (1913, 1050790), (3562, 564335), (3826, 525395), (3835, 524162), (7670, 262081), (8083, 248690), (8905, 225734), (9565, 210158), (16166, 124345), (17810, 112867), (19130, 105079), (24869, 80830), (40415, 49738)]