25865260850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{367}}^1\times {\mathrm{9857}}^1$

素因数の和:10260

約数の個数: 96

約数和(自身を含む): 56679872256

約数和(自身を除く): 30814611406

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 65, 110, 130, 143, 275, 286, 325, 367, 550, 650, 715, 734, 1430, 1835, 3575, 3670, 4037, 4771, 7150, 8074, 9175, 9542, 9857, 18350, 19714, 20185, 23855, 40370, 47710, 49285, 52481, 98570, 100925, 104962, 108427, 119275, 128141, 201850, 216854, 238550, 246425, 256282, 262405, 492850, 524810, 542135, 640705, 1084270, 1281410, 1312025, 1409551, 2624050, 2710675, 2819102, 3203525, 3617519, 5421350, 6407050, 7047755, 7235038, 14095510, 18087595, 35238775, 36175190, 39792709, 47027747, 70477550, 79585418, 90437975, 94055494, 180875950, 198963545, 235138735, 397927090, 470277470, 517305217, 994817725, 1034610434, 1175693675, 1989635450, 2351387350, 2586526085, 5173052170, 12932630425, 25865260850]

約数ペア:

[(1, 25865260850), (2, 12932630425), (5, 5173052170), (10, 2586526085), (11, 2351387350), (13, 1989635450), (22, 1175693675), (25, 1034610434), (26, 994817725), (50, 517305217), (55, 470277470), (65, 397927090), (110, 235138735), (130, 198963545), (143, 180875950), (275, 94055494), (286, 90437975), (325, 79585418), (367, 70477550), (550, 47027747), (650, 39792709), (715, 36175190), (734, 35238775), (1430, 18087595), (1835, 14095510), (3575, 7235038), (3670, 7047755), (4037, 6407050), (4771, 5421350), (7150, 3617519), (8074, 3203525), (9175, 2819102), (9542, 2710675), (9857, 2624050), (18350, 1409551), (19714, 1312025), (20185, 1281410), (23855, 1084270), (40370, 640705), (47710, 542135), (49285, 524810), (52481, 492850), (98570, 262405), (100925, 256282), (104962, 246425), (108427, 238550), (119275, 216854), (128141, 201850)]