2016283520

素因数分解:

$2^7\times 5^1\times {\mathrm{3150443}}^1$

素因数の和:3150462

約数の個数: 32

約数和(自身を含む): 4820179320

約数和(自身を除く): 2803895800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 3150443, 6300886, 12601772, 15752215, 25203544, 31504430, 50407088, 63008860, 100814176, 126017720, 201628352, 252035440, 403256704, 504070880, 1008141760, 2016283520]

約数ペア:

[(1, 2016283520), (2, 1008141760), (4, 504070880), (5, 403256704), (8, 252035440), (10, 201628352), (16, 126017720), (20, 100814176), (32, 63008860), (40, 50407088), (64, 31504430), (80, 25203544), (128, 15752215), (160, 12601772), (320, 6300886), (640, 3150443)]