8794640

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2339}}^1$

素因数の和:2399

約数の個数: 40

約数和(自身を含む): 20891520

約数和(自身を除く): 12096880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 940, 1880, 2339, 3760, 4678, 9356, 11695, 18712, 23390, 37424, 46780, 93560, 109933, 187120, 219866, 439732, 549665, 879464, 1099330, 1758928, 2198660, 4397320, 8794640]

約数ペア:

[(1, 8794640), (2, 4397320), (4, 2198660), (5, 1758928), (8, 1099330), (10, 879464), (16, 549665), (20, 439732), (40, 219866), (47, 187120), (80, 109933), (94, 93560), (188, 46780), (235, 37424), (376, 23390), (470, 18712), (752, 11695), (940, 9356), (1880, 4678), (2339, 3760)]