100406961275

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{25111}}^1$

素因数の和:25292

約数の個数: 48

約数和(自身を含む): 131829562368

約数和(自身を除く): 31422601093

約数列:

[1, 5, 25, 41, 47, 83, 205, 235, 415, 1025, 1175, 1927, 2075, 3403, 3901, 9635, 17015, 19505, 25111, 48175, 85075, 97525, 125555, 159941, 627775, 799705, 1029551, 1180217, 2084213, 3998525, 5147755, 5901085, 10421065, 25738775, 29505425, 48388897, 52105325, 85452733, 97958011, 241944485, 427263665, 489790055, 1209722425, 2136318325, 2448950275, 4016278451, 20081392255, 100406961275]

約数ペア:

[(1, 100406961275), (5, 20081392255), (25, 4016278451), (41, 2448950275), (47, 2136318325), (83, 1209722425), (205, 489790055), (235, 427263665), (415, 241944485), (1025, 97958011), (1175, 85452733), (1927, 52105325), (2075, 48388897), (3403, 29505425), (3901, 25738775), (9635, 10421065), (17015, 5901085), (19505, 5147755), (25111, 3998525), (48175, 2084213), (85075, 1180217), (97525, 1029551), (125555, 799705), (159941, 627775)]