2013145970080

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{4289861}}^1$

素因数の和:4290302

約数の個数: 96

約数和(自身を含む): 5448467928960

約数和(自身を除く): 3435321958880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 419, 560, 838, 1120, 1676, 2095, 2933, 3352, 4190, 5866, 6704, 8380, 11732, 13408, 14665, 16760, 23464, 29330, 33520, 46928, 58660, 67040, 93856, 117320, 234640, 469280, 4289861, 8579722, 17159444, 21449305, 30029027, 34318888, 42898610, 60058054, 68637776, 85797220, 120116108, 137275552, 150145135, 171594440, 240232216, 300290270, 343188880, 480464432, 600580540, 686377760, 960928864, 1201161080, 1797451759, 2402322160, 3594903518, 4804644320, 7189807036, 8987258795, 12582162313, 14379614072, 17974517590, 25164324626, 28759228144, 35949035180, 50328649252, 57518456288, 62910811565, 71898070360, 100657298504, 125821623130, 143796140720, 201314597008, 251643246260, 287592281440, 402629194016, 503286492520, 1006572985040, 2013145970080]

約数ペア:

[(1, 2013145970080), (2, 1006572985040), (4, 503286492520), (5, 402629194016), (7, 287592281440), (8, 251643246260), (10, 201314597008), (14, 143796140720), (16, 125821623130), (20, 100657298504), (28, 71898070360), (32, 62910811565), (35, 57518456288), (40, 50328649252), (56, 35949035180), (70, 28759228144), (80, 25164324626), (112, 17974517590), (140, 14379614072), (160, 12582162313), (224, 8987258795), (280, 7189807036), (419, 4804644320), (560, 3594903518), (838, 2402322160), (1120, 1797451759), (1676, 1201161080), (2095, 960928864), (2933, 686377760), (3352, 600580540), (4190, 480464432), (5866, 343188880), (6704, 300290270), (8380, 240232216), (11732, 171594440), (13408, 150145135), (14665, 137275552), (16760, 120116108), (23464, 85797220), (29330, 68637776), (33520, 60058054), (46928, 42898610), (58660, 34318888), (67040, 30029027), (93856, 21449305), (117320, 17159444), (234640, 8579722), (469280, 4289861)]