100820121268

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{4259}}^1$

素因数の和:4501

約数の個数: 96

約数和(自身を含む): 194779468800

約数和(自身を除く): 93959347532

約数列:

[1, 2, 4, 19, 38, 41, 71, 76, 82, 107, 142, 164, 214, 284, 428, 779, 1349, 1558, 2033, 2698, 2911, 3116, 4066, 4259, 4387, 5396, 5822, 7597, 8132, 8518, 8774, 11644, 15194, 17036, 17548, 30388, 55309, 80921, 83353, 110618, 144343, 161842, 166706, 174619, 221236, 288686, 302389, 311477, 323684, 333412, 349238, 455713, 577372, 604778, 622954, 698476, 911426, 1209556, 1245908, 1822852, 3317761, 5745391, 5918063, 6635522, 8658547, 11490782, 11836126, 12397949, 13271044, 17317094, 18684233, 22981564, 23672252, 24795898, 32355623, 34634188, 37368466, 49591796, 64711246, 74736932, 129422492, 235561031, 355000427, 471122062, 614756837, 710000854, 942244124, 1229513674, 1326580543, 1420001708, 2459027348, 2653161086, 5306322172, 25205030317, 50410060634, 100820121268]

約数ペア:

[(1, 100820121268), (2, 50410060634), (4, 25205030317), (19, 5306322172), (38, 2653161086), (41, 2459027348), (71, 1420001708), (76, 1326580543), (82, 1229513674), (107, 942244124), (142, 710000854), (164, 614756837), (214, 471122062), (284, 355000427), (428, 235561031), (779, 129422492), (1349, 74736932), (1558, 64711246), (2033, 49591796), (2698, 37368466), (2911, 34634188), (3116, 32355623), (4066, 24795898), (4259, 23672252), (4387, 22981564), (5396, 18684233), (5822, 17317094), (7597, 13271044), (8132, 12397949), (8518, 11836126), (8774, 11490782), (11644, 8658547), (15194, 6635522), (17036, 5918063), (17548, 5745391), (30388, 3317761), (55309, 1822852), (80921, 1245908), (83353, 1209556), (110618, 911426), (144343, 698476), (161842, 622954), (166706, 604778), (174619, 577372), (221236, 455713), (288686, 349238), (302389, 333412), (311477, 323684)]