82893560

素因数分解:

$2^3\times 5^1\times {\mathrm{223}}^1\times {\mathrm{9293}}^1$

素因数の和:9527

約数の個数: 32

約数和(自身を含む): 187367040

約数和(自身を除く): 104473480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 223, 446, 892, 1115, 1784, 2230, 4460, 8920, 9293, 18586, 37172, 46465, 74344, 92930, 185860, 371720, 2072339, 4144678, 8289356, 10361695, 16578712, 20723390, 41446780, 82893560]

約数ペア:

[(1, 82893560), (2, 41446780), (4, 20723390), (5, 16578712), (8, 10361695), (10, 8289356), (20, 4144678), (40, 2072339), (223, 371720), (446, 185860), (892, 92930), (1115, 74344), (1784, 46465), (2230, 37172), (4460, 18586), (8920, 9293)]