47898640

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{12739}}^1$

素因数の和:12799

約数の個数: 40

約数和(自身を含む): 113742720

約数和(自身を除く): 65844080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 940, 1880, 3760, 12739, 25478, 50956, 63695, 101912, 127390, 203824, 254780, 509560, 598733, 1019120, 1197466, 2394932, 2993665, 4789864, 5987330, 9579728, 11974660, 23949320, 47898640]

約数ペア:

[(1, 47898640), (2, 23949320), (4, 11974660), (5, 9579728), (8, 5987330), (10, 4789864), (16, 2993665), (20, 2394932), (40, 1197466), (47, 1019120), (80, 598733), (94, 509560), (188, 254780), (235, 203824), (376, 127390), (470, 101912), (752, 63695), (940, 50956), (1880, 25478), (3760, 12739)]