38176460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{701}}^1$

素因数の和:1106

約数の個数: 48

約数和(自身を含む): 91990080

約数和(自身を除く): 53813620

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 389, 701, 778, 1402, 1556, 1945, 2723, 2804, 3505, 3890, 4907, 5446, 7010, 7780, 9814, 10892, 13615, 14020, 19628, 24535, 27230, 49070, 54460, 98140, 272689, 545378, 1090756, 1363445, 1908823, 2726890, 3817646, 5453780, 7635292, 9544115, 19088230, 38176460]

約数ペア:

[(1, 38176460), (2, 19088230), (4, 9544115), (5, 7635292), (7, 5453780), (10, 3817646), (14, 2726890), (20, 1908823), (28, 1363445), (35, 1090756), (70, 545378), (140, 272689), (389, 98140), (701, 54460), (778, 49070), (1402, 27230), (1556, 24535), (1945, 19628), (2723, 14020), (2804, 13615), (3505, 10892), (3890, 9814), (4907, 7780), (5446, 7010)]