79456580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{5851}}^1$

素因数の和:5964

約数の個数: 48

約数和(自身を含む): 192694656

約数和(自身を除く): 113238076

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 97, 140, 194, 388, 485, 679, 970, 1358, 1940, 2716, 3395, 5851, 6790, 11702, 13580, 23404, 29255, 40957, 58510, 81914, 117020, 163828, 204785, 409570, 567547, 819140, 1135094, 2270188, 2837735, 3972829, 5675470, 7945658, 11350940, 15891316, 19864145, 39728290, 79456580]

約数ペア:

[(1, 79456580), (2, 39728290), (4, 19864145), (5, 15891316), (7, 11350940), (10, 7945658), (14, 5675470), (20, 3972829), (28, 2837735), (35, 2270188), (70, 1135094), (97, 819140), (140, 567547), (194, 409570), (388, 204785), (485, 163828), (679, 117020), (970, 81914), (1358, 58510), (1940, 40957), (2716, 29255), (3395, 23404), (5851, 13580), (6790, 11702)]