261256555950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7051459}}^1$

素因数の和:7051506

約数の個数: 96

約数和(自身を含む): 734480073600

約数和(自身を除く): 473223517650

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 25, 26, 30, 38, 39, 50, 57, 65, 75, 78, 95, 114, 130, 150, 190, 195, 247, 285, 325, 390, 475, 494, 570, 650, 741, 950, 975, 1235, 1425, 1482, 1950, 2470, 2850, 3705, 6175, 7410, 12350, 18525, 37050, 7051459, 14102918, 21154377, 35257295, 42308754, 70514590, 91668967, 105771885, 133977721, 176286475, 183337934, 211543770, 267955442, 275006901, 352572950, 401933163, 458344835, 528859425, 550013802, 669888605, 803866326, 916689670, 1057718850, 1339777210, 1375034505, 1741710373, 2009665815, 2291724175, 2750069010, 3349443025, 3483420746, 4019331630, 4583448350, 5225131119, 6698886050, 6875172525, 8708551865, 10048329075, 10450262238, 13750345050, 17417103730, 20096658150, 26125655595, 43542759325, 52251311190, 87085518650, 130628277975, 261256555950]

約数ペア:

[(1, 261256555950), (2, 130628277975), (3, 87085518650), (5, 52251311190), (6, 43542759325), (10, 26125655595), (13, 20096658150), (15, 17417103730), (19, 13750345050), (25, 10450262238), (26, 10048329075), (30, 8708551865), (38, 6875172525), (39, 6698886050), (50, 5225131119), (57, 4583448350), (65, 4019331630), (75, 3483420746), (78, 3349443025), (95, 2750069010), (114, 2291724175), (130, 2009665815), (150, 1741710373), (190, 1375034505), (195, 1339777210), (247, 1057718850), (285, 916689670), (325, 803866326), (390, 669888605), (475, 550013802), (494, 528859425), (570, 458344835), (650, 401933163), (741, 352572950), (950, 275006901), (975, 267955442), (1235, 211543770), (1425, 183337934), (1482, 176286475), (1950, 133977721), (2470, 105771885), (2850, 91668967), (3705, 70514590), (6175, 42308754), (7410, 35257295), (12350, 21154377), (18525, 14102918), (37050, 7051459)]