2011095960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{443}}^1\times {\mathrm{37831}}^1$

素因数の和:38288

約数の個数: 64

約数和(自身を含む): 6047066880

約数和(自身を除く): 4035970920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 443, 886, 1329, 1772, 2215, 2658, 3544, 4430, 5316, 6645, 8860, 10632, 13290, 17720, 26580, 37831, 53160, 75662, 113493, 151324, 189155, 226986, 302648, 378310, 453972, 567465, 756620, 907944, 1134930, 1513240, 2269860, 4539720, 16759133, 33518266, 50277399, 67036532, 83795665, 100554798, 134073064, 167591330, 201109596, 251386995, 335182660, 402219192, 502773990, 670365320, 1005547980, 2011095960]

約数ペア:

[(1, 2011095960), (2, 1005547980), (3, 670365320), (4, 502773990), (5, 402219192), (6, 335182660), (8, 251386995), (10, 201109596), (12, 167591330), (15, 134073064), (20, 100554798), (24, 83795665), (30, 67036532), (40, 50277399), (60, 33518266), (120, 16759133), (443, 4539720), (886, 2269860), (1329, 1513240), (1772, 1134930), (2215, 907944), (2658, 756620), (3544, 567465), (4430, 453972), (5316, 378310), (6645, 302648), (8860, 226986), (10632, 189155), (13290, 151324), (17720, 113493), (26580, 75662), (37831, 53160)]