2012506880

素因数分解:

$2^8\times 5^1\times {\mathrm{1572271}}^1$

素因数の和:1572292

約数の個数: 36

約数和(自身を含む): 4820585952

約数和(自身を除く): 2808079072

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 1572271, 3144542, 6289084, 7861355, 12578168, 15722710, 25156336, 31445420, 50312672, 62890840, 100625344, 125781680, 201250688, 251563360, 402501376, 503126720, 1006253440, 2012506880]

約数ペア:

[(1, 2012506880), (2, 1006253440), (4, 503126720), (5, 402501376), (8, 251563360), (10, 201250688), (16, 125781680), (20, 100625344), (32, 62890840), (40, 50312672), (64, 31445420), (80, 25156336), (128, 15722710), (160, 12578168), (256, 7861355), (320, 6289084), (640, 3144542), (1280, 1572271)]