13825520

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{3677}}^1$

素因数の和:3737

約数の個数: 40

約数和(自身を含む): 32837184

約数和(自身を除く): 19011664

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 940, 1880, 3677, 3760, 7354, 14708, 18385, 29416, 36770, 58832, 73540, 147080, 172819, 294160, 345638, 691276, 864095, 1382552, 1728190, 2765104, 3456380, 6912760, 13825520]

約数ペア:

[(1, 13825520), (2, 6912760), (4, 3456380), (5, 2765104), (8, 1728190), (10, 1382552), (16, 864095), (20, 691276), (40, 345638), (47, 294160), (80, 172819), (94, 147080), (188, 73540), (235, 58832), (376, 36770), (470, 29416), (752, 18385), (940, 14708), (1880, 7354), (3677, 3760)]