8561350

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{401}}^1$

素因数の和:481

約数の個数: 48

約数和(自身を含む): 18543456

約数和(自身を除く): 9982106

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 61, 70, 122, 175, 305, 350, 401, 427, 610, 802, 854, 1525, 2005, 2135, 2807, 3050, 4010, 4270, 5614, 10025, 10675, 14035, 20050, 21350, 24461, 28070, 48922, 70175, 122305, 140350, 171227, 244610, 342454, 611525, 856135, 1223050, 1712270, 4280675, 8561350]

約数ペア:

[(1, 8561350), (2, 4280675), (5, 1712270), (7, 1223050), (10, 856135), (14, 611525), (25, 342454), (35, 244610), (50, 171227), (61, 140350), (70, 122305), (122, 70175), (175, 48922), (305, 28070), (350, 24461), (401, 21350), (427, 20050), (610, 14035), (802, 10675), (854, 10025), (1525, 5614), (2005, 4270), (2135, 4010), (2807, 3050)]