2017310080

素因数分解:

$2^7\times 5^1\times {\mathrm{3152047}}^1$

素因数の和:3152066

約数の個数: 32

約数和(自身を含む): 4822633440

約数和(自身を除く): 2805323360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 3152047, 6304094, 12608188, 15760235, 25216376, 31520470, 50432752, 63040940, 100865504, 126081880, 201731008, 252163760, 403462016, 504327520, 1008655040, 2017310080]

約数ペア:

[(1, 2017310080), (2, 1008655040), (4, 504327520), (5, 403462016), (8, 252163760), (10, 201731008), (16, 126081880), (20, 100865504), (32, 63040940), (40, 50432752), (64, 31520470), (80, 25216376), (128, 15760235), (160, 12608188), (320, 6304094), (640, 3152047)]