38942320

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{10357}}^1$

素因数の和:10417

約数の個数: 40

約数和(自身を含む): 92476224

約数和(自身を除く): 53533904

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 940, 1880, 3760, 10357, 20714, 41428, 51785, 82856, 103570, 165712, 207140, 414280, 486779, 828560, 973558, 1947116, 2433895, 3894232, 4867790, 7788464, 9735580, 19471160, 38942320]

約数ペア:

[(1, 38942320), (2, 19471160), (4, 9735580), (5, 7788464), (8, 4867790), (10, 3894232), (16, 2433895), (20, 1947116), (40, 973558), (47, 828560), (80, 486779), (94, 414280), (188, 207140), (235, 165712), (376, 103570), (470, 82856), (752, 51785), (940, 41428), (1880, 20714), (3760, 10357)]