713809880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{1283}}^1\times {\mathrm{1987}}^1$

素因数の和:3288

約数の個数: 64

約数和(自身を含む): 1837866240

約数和(自身を除く): 1124056360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 1283, 1987, 2566, 3974, 5132, 6415, 7948, 8981, 9935, 10264, 12830, 13909, 15896, 17962, 19870, 25660, 27818, 35924, 39740, 44905, 51320, 55636, 69545, 71848, 79480, 89810, 111272, 139090, 179620, 278180, 359240, 556360, 2549321, 5098642, 10197284, 12746605, 17845247, 20394568, 25493210, 35690494, 50986420, 71380988, 89226235, 101972840, 142761976, 178452470, 356904940, 713809880]

約数ペア:

[(1, 713809880), (2, 356904940), (4, 178452470), (5, 142761976), (7, 101972840), (8, 89226235), (10, 71380988), (14, 50986420), (20, 35690494), (28, 25493210), (35, 20394568), (40, 17845247), (56, 12746605), (70, 10197284), (140, 5098642), (280, 2549321), (1283, 556360), (1987, 359240), (2566, 278180), (3974, 179620), (5132, 139090), (6415, 111272), (7948, 89810), (8981, 79480), (9935, 71848), (10264, 69545), (12830, 55636), (13909, 51320), (15896, 44905), (17962, 39740), (19870, 35924), (25660, 27818)]