103638286100

素因数分解:

$2^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{271}}^1\times {\mathrm{88937}}^1$

素因数の和:89265

約数の個数: 72

約数和(自身を含む): 230976966528

約数和(自身を除く): 127338680428

約数列:

[1, 2, 4, 5, 10, 20, 25, 43, 50, 86, 100, 172, 215, 271, 430, 542, 860, 1075, 1084, 1355, 2150, 2710, 4300, 5420, 6775, 11653, 13550, 23306, 27100, 46612, 58265, 88937, 116530, 177874, 233060, 291325, 355748, 444685, 582650, 889370, 1165300, 1778740, 2223425, 3824291, 4446850, 7648582, 8893700, 15297164, 19121455, 24101927, 38242910, 48203854, 76485820, 95607275, 96407708, 120509635, 191214550, 241019270, 382429100, 482038540, 602548175, 1036382861, 1205096350, 2072765722, 2410192700, 4145531444, 5181914305, 10363828610, 20727657220, 25909571525, 51819143050, 103638286100]

約数ペア:

[(1, 103638286100), (2, 51819143050), (4, 25909571525), (5, 20727657220), (10, 10363828610), (20, 5181914305), (25, 4145531444), (43, 2410192700), (50, 2072765722), (86, 1205096350), (100, 1036382861), (172, 602548175), (215, 482038540), (271, 382429100), (430, 241019270), (542, 191214550), (860, 120509635), (1075, 96407708), (1084, 95607275), (1355, 76485820), (2150, 48203854), (2710, 38242910), (4300, 24101927), (5420, 19121455), (6775, 15297164), (11653, 8893700), (13550, 7648582), (23306, 4446850), (27100, 3824291), (46612, 2223425), (58265, 1778740), (88937, 1165300), (116530, 889370), (177874, 582650), (233060, 444685), (291325, 355748)]