27453080

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{8269}}^1$

素因数の和:8363

約数の個数: 32

約数和(自身を含む): 62521200

約数和(自身を除く): 35068120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 332, 415, 664, 830, 1660, 3320, 8269, 16538, 33076, 41345, 66152, 82690, 165380, 330760, 686327, 1372654, 2745308, 3431635, 5490616, 6863270, 13726540, 27453080]

約数ペア:

[(1, 27453080), (2, 13726540), (4, 6863270), (5, 5490616), (8, 3431635), (10, 2745308), (20, 1372654), (40, 686327), (83, 330760), (166, 165380), (332, 82690), (415, 66152), (664, 41345), (830, 33076), (1660, 16538), (3320, 8269)]