26441520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{15739}}^1$

素因数の和:15762

約数の個数: 80

約数和(自身を含む): 93684480

約数和(自身を除く): 67242960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 15739, 31478, 47217, 62956, 78695, 94434, 110173, 125912, 157390, 188868, 220346, 236085, 251824, 314780, 330519, 377736, 440692, 472170, 550865, 629560, 661038, 755472, 881384, 944340, 1101730, 1259120, 1322076, 1652595, 1762768, 1888680, 2203460, 2644152, 3305190, 3777360, 4406920, 5288304, 6610380, 8813840, 13220760, 26441520]

約数ペア:

[(1, 26441520), (2, 13220760), (3, 8813840), (4, 6610380), (5, 5288304), (6, 4406920), (7, 3777360), (8, 3305190), (10, 2644152), (12, 2203460), (14, 1888680), (15, 1762768), (16, 1652595), (20, 1322076), (21, 1259120), (24, 1101730), (28, 944340), (30, 881384), (35, 755472), (40, 661038), (42, 629560), (48, 550865), (56, 472170), (60, 440692), (70, 377736), (80, 330519), (84, 314780), (105, 251824), (112, 236085), (120, 220346), (140, 188868), (168, 157390), (210, 125912), (240, 110173), (280, 94434), (336, 78695), (420, 62956), (560, 47217), (840, 31478), (1680, 15739)]