6250720

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{5581}}^1$

素因数の和:5603

約数の個数: 48

約数和(自身を含む): 16879968

約数和(自身を除く): 10629248

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 5581, 11162, 22324, 27905, 39067, 44648, 55810, 78134, 89296, 111620, 156268, 178592, 195335, 223240, 312536, 390670, 446480, 625072, 781340, 892960, 1250144, 1562680, 3125360, 6250720]

約数ペア:

[(1, 6250720), (2, 3125360), (4, 1562680), (5, 1250144), (7, 892960), (8, 781340), (10, 625072), (14, 446480), (16, 390670), (20, 312536), (28, 223240), (32, 195335), (35, 178592), (40, 156268), (56, 111620), (70, 89296), (80, 78134), (112, 55810), (140, 44648), (160, 39067), (224, 27905), (280, 22324), (560, 11162), (1120, 5581)]