89386480

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{23773}}^1$

素因数の和:23833

約数の個数: 40

約数和(自身を含む): 212254272

約数和(自身を除く): 122867792

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 940, 1880, 3760, 23773, 47546, 95092, 118865, 190184, 237730, 380368, 475460, 950920, 1117331, 1901840, 2234662, 4469324, 5586655, 8938648, 11173310, 17877296, 22346620, 44693240, 89386480]

約数ペア:

[(1, 89386480), (2, 44693240), (4, 22346620), (5, 17877296), (8, 11173310), (10, 8938648), (16, 5586655), (20, 4469324), (40, 2234662), (47, 1901840), (80, 1117331), (94, 950920), (188, 475460), (235, 380368), (376, 237730), (470, 190184), (752, 118865), (940, 95092), (1880, 47546), (3760, 23773)]