13886360

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{11971}}^1$

素因数の和:12011

約数の個数: 32

約数和(自身を含む): 32324400

約数和(自身を除く): 18438040

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 11971, 23942, 47884, 59855, 95768, 119710, 239420, 347159, 478840, 694318, 1388636, 1735795, 2777272, 3471590, 6943180, 13886360]

約数ペア:

[(1, 13886360), (2, 6943180), (4, 3471590), (5, 2777272), (8, 1735795), (10, 1388636), (20, 694318), (29, 478840), (40, 347159), (58, 239420), (116, 119710), (145, 95768), (232, 59855), (290, 47884), (580, 23942), (1160, 11971)]