79268980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{683}}^1\times {\mathrm{829}}^1$

素因数の和:1528

約数の個数: 48

約数和(自身を含む): 190753920

約数和(自身を除く): 111484940

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 683, 829, 1366, 1658, 2732, 3316, 3415, 4145, 4781, 5803, 6830, 8290, 9562, 11606, 13660, 16580, 19124, 23212, 23905, 29015, 47810, 58030, 95620, 116060, 566207, 1132414, 2264828, 2831035, 3963449, 5662070, 7926898, 11324140, 15853796, 19817245, 39634490, 79268980]

約数ペア:

[(1, 79268980), (2, 39634490), (4, 19817245), (5, 15853796), (7, 11324140), (10, 7926898), (14, 5662070), (20, 3963449), (28, 2831035), (35, 2264828), (70, 1132414), (140, 566207), (683, 116060), (829, 95620), (1366, 58030), (1658, 47810), (2732, 29015), (3316, 23905), (3415, 23212), (4145, 19124), (4781, 16580), (5803, 13660), (6830, 11606), (8290, 9562)]