1401880854530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{499}}^1\times {\mathrm{4759}}^1$

素因数の和:5536

約数の個数: 128

約数和(自身を含む): 2878848000000

約数和(自身を除く): 1476967145470

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 239, 247, 478, 494, 499, 998, 1195, 1235, 2390, 2470, 2495, 3107, 4541, 4759, 4990, 6214, 6487, 9082, 9481, 9518, 12974, 15535, 18962, 22705, 23795, 31070, 32435, 45410, 47405, 47590, 59033, 61867, 64870, 90421, 94810, 118066, 119261, 123253, 123734, 180842, 238522, 246506, 295165, 309335, 452105, 590330, 596305, 616265, 618670, 904210, 1137401, 1175473, 1192610, 1232530, 1550393, 2265959, 2274802, 2350946, 2374741, 3100786, 4531918, 4749482, 5687005, 5877365, 7751965, 11329795, 11374010, 11754730, 11873705, 14786213, 15503930, 21610619, 22659590, 23747410, 29457467, 29572426, 30871633, 43221238, 45120079, 58914934, 61743266, 73931065, 90240158, 108053095, 147287335, 147862130, 154358165, 216106190, 225600395, 280938047, 294574670, 308716330, 451200790, 561876094, 567563099, 586561027, 1135126198, 1173122054, 1404690235, 2809380470, 2837815495, 2932805135, 5675630990, 5865610270, 7378320287, 10783698881, 14756640574, 21567397762, 36891601435, 53918494405, 73783202870, 107836988810, 140188085453, 280376170906, 700940427265, 1401880854530]

約数ペア:

[(1, 1401880854530), (2, 700940427265), (5, 280376170906), (10, 140188085453), (13, 107836988810), (19, 73783202870), (26, 53918494405), (38, 36891601435), (65, 21567397762), (95, 14756640574), (130, 10783698881), (190, 7378320287), (239, 5865610270), (247, 5675630990), (478, 2932805135), (494, 2837815495), (499, 2809380470), (998, 1404690235), (1195, 1173122054), (1235, 1135126198), (2390, 586561027), (2470, 567563099), (2495, 561876094), (3107, 451200790), (4541, 308716330), (4759, 294574670), (4990, 280938047), (6214, 225600395), (6487, 216106190), (9082, 154358165), (9481, 147862130), (9518, 147287335), (12974, 108053095), (15535, 90240158), (18962, 73931065), (22705, 61743266), (23795, 58914934), (31070, 45120079), (32435, 43221238), (45410, 30871633), (47405, 29572426), (47590, 29457467), (59033, 23747410), (61867, 22659590), (64870, 21610619), (90421, 15503930), (94810, 14786213), (118066, 11873705), (119261, 11754730), (123253, 11374010), (123734, 11329795), (180842, 7751965), (238522, 5877365), (246506, 5687005), (295165, 4749482), (309335, 4531918), (452105, 3100786), (590330, 2374741), (596305, 2350946), (616265, 2274802), (618670, 2265959), (904210, 1550393), (1137401, 1232530), (1175473, 1192610)]