2013150080

素因数分解:

$2^7\times 5^1\times {\mathrm{3145547}}^1$

素因数の和:3145566

約数の個数: 32

約数和(自身を含む): 4812688440

約数和(自身を除く): 2799538360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 3145547, 6291094, 12582188, 15727735, 25164376, 31455470, 50328752, 62910940, 100657504, 125821880, 201315008, 251643760, 402630016, 503287520, 1006575040, 2013150080]

約数ペア:

[(1, 2013150080), (2, 1006575040), (4, 503287520), (5, 402630016), (8, 251643760), (10, 201315008), (16, 125821880), (20, 100657504), (32, 62910940), (40, 50328752), (64, 31455470), (80, 25164376), (128, 15727735), (160, 12582188), (320, 6291094), (640, 3145547)]