33667160

素因数分解:

$2^3\times 5^1\times {\mathrm{211}}^1\times {\mathrm{3989}}^1$

素因数の和:4211

約数の個数: 32

約数和(自身を含む): 76129200

約数和(自身を除く): 42462040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 211, 422, 844, 1055, 1688, 2110, 3989, 4220, 7978, 8440, 15956, 19945, 31912, 39890, 79780, 159560, 841679, 1683358, 3366716, 4208395, 6733432, 8416790, 16833580, 33667160]

約数ペア:

[(1, 33667160), (2, 16833580), (4, 8416790), (5, 6733432), (8, 4208395), (10, 3366716), (20, 1683358), (40, 841679), (211, 159560), (422, 79780), (844, 39890), (1055, 31912), (1688, 19945), (2110, 15956), (3989, 8440), (4220, 7978)]