2010115089680

素因数分解:

$2^4\times 5^1\times {\mathrm{32843}}^1\times {\mathrm{765047}}^1$

素因数の和:797903

約数の個数: 40

約数和(自身を含む): 4673665991232

約数和(自身を除く): 2663550901552

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 32843, 65686, 131372, 164215, 262744, 328430, 525488, 656860, 765047, 1313720, 1530094, 2627440, 3060188, 3825235, 6120376, 7650470, 12240752, 15300940, 30601880, 61203760, 25126438621, 50252877242, 100505754484, 125632193105, 201011508968, 251264386210, 402023017936, 502528772420, 1005057544840, 2010115089680]

約数ペア:

[(1, 2010115089680), (2, 1005057544840), (4, 502528772420), (5, 402023017936), (8, 251264386210), (10, 201011508968), (16, 125632193105), (20, 100505754484), (40, 50252877242), (80, 25126438621), (32843, 61203760), (65686, 30601880), (131372, 15300940), (164215, 12240752), (262744, 7650470), (328430, 6120376), (525488, 3825235), (656860, 3060188), (765047, 2627440), (1313720, 1530094)]