5087174680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{18168481}}^1$

素因数の和:18168499

約数の個数: 32

約数和(自身を含む): 13081307040

約数和(自身を除く): 7994132360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 18168481, 36336962, 72673924, 90842405, 127179367, 145347848, 181684810, 254358734, 363369620, 508717468, 635896835, 726739240, 1017434936, 1271793670, 2543587340, 5087174680]

約数ペア:

[(1, 5087174680), (2, 2543587340), (4, 1271793670), (5, 1017434936), (7, 726739240), (8, 635896835), (10, 508717468), (14, 363369620), (20, 254358734), (28, 181684810), (35, 145347848), (40, 127179367), (56, 90842405), (70, 72673924), (140, 36336962), (280, 18168481)]