1050646720

素因数分解:

$2^6\times 5^1\times {\mathrm{3283271}}^1$

素因数の和:3283288

約数の個数: 28

約数和(自身を含む): 2501853264

約数和(自身を除く): 1451206544

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 3283271, 6566542, 13133084, 16416355, 26266168, 32832710, 52532336, 65665420, 105064672, 131330840, 210129344, 262661680, 525323360, 1050646720]

約数ペア:

[(1, 1050646720), (2, 525323360), (4, 262661680), (5, 210129344), (8, 131330840), (10, 105064672), (16, 65665420), (20, 52532336), (32, 32832710), (40, 26266168), (64, 16416355), (80, 13133084), (160, 6566542), (320, 3283271)]