415393060

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{283}}^1\times {\mathrm{929}}^1$

素因数の和:1300

約数の個数: 48

約数和(自身を含む): 887443200

約数和(自身を除く): 472050140

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 283, 316, 395, 566, 790, 929, 1132, 1415, 1580, 1858, 2830, 3716, 4645, 5660, 9290, 18580, 22357, 44714, 73391, 89428, 111785, 146782, 223570, 262907, 293564, 366955, 447140, 525814, 733910, 1051628, 1314535, 1467820, 2629070, 5258140, 20769653, 41539306, 83078612, 103848265, 207696530, 415393060]

約数ペア:

[(1, 415393060), (2, 207696530), (4, 103848265), (5, 83078612), (10, 41539306), (20, 20769653), (79, 5258140), (158, 2629070), (283, 1467820), (316, 1314535), (395, 1051628), (566, 733910), (790, 525814), (929, 447140), (1132, 366955), (1415, 293564), (1580, 262907), (1858, 223570), (2830, 146782), (3716, 111785), (4645, 89428), (5660, 73391), (9290, 44714), (18580, 22357)]