17573680

素因数分解:

$2^4\times 5^1\times {\mathrm{107}}^1\times {\mathrm{2053}}^1$

素因数の和:2173

約数の個数: 40

約数和(自身を含む): 41260752

約数和(自身を除く): 23687072

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 107, 214, 428, 535, 856, 1070, 1712, 2053, 2140, 4106, 4280, 8212, 8560, 10265, 16424, 20530, 32848, 41060, 82120, 164240, 219671, 439342, 878684, 1098355, 1757368, 2196710, 3514736, 4393420, 8786840, 17573680]

約数ペア:

[(1, 17573680), (2, 8786840), (4, 4393420), (5, 3514736), (8, 2196710), (10, 1757368), (16, 1098355), (20, 878684), (40, 439342), (80, 219671), (107, 164240), (214, 82120), (428, 41060), (535, 32848), (856, 20530), (1070, 16424), (1712, 10265), (2053, 8560), (2140, 8212), (4106, 4280)]