83948920

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{190793}}^1$

素因数の和:190815

約数の個数: 32

約数和(自身を含む): 206057520

約数和(自身を除く): 122108600

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 190793, 381586, 763172, 953965, 1526344, 1907930, 2098723, 3815860, 4197446, 7631720, 8394892, 10493615, 16789784, 20987230, 41974460, 83948920]

約数ペア:

[(1, 83948920), (2, 41974460), (4, 20987230), (5, 16789784), (8, 10493615), (10, 8394892), (11, 7631720), (20, 4197446), (22, 3815860), (40, 2098723), (44, 1907930), (55, 1526344), (88, 953965), (110, 763172), (220, 381586), (440, 190793)]