8092040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{347}}^1$

素因数の和:422

約数の個数: 64

約数和(自身を含む): 20295360

約数和(自身を除く): 12203320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 53, 55, 88, 106, 110, 212, 220, 265, 347, 424, 440, 530, 583, 694, 1060, 1166, 1388, 1735, 2120, 2332, 2776, 2915, 3470, 3817, 4664, 5830, 6940, 7634, 11660, 13880, 15268, 18391, 19085, 23320, 30536, 36782, 38170, 73564, 76340, 91955, 147128, 152680, 183910, 202301, 367820, 404602, 735640, 809204, 1011505, 1618408, 2023010, 4046020, 8092040]

約数ペア:

[(1, 8092040), (2, 4046020), (4, 2023010), (5, 1618408), (8, 1011505), (10, 809204), (11, 735640), (20, 404602), (22, 367820), (40, 202301), (44, 183910), (53, 152680), (55, 147128), (88, 91955), (106, 76340), (110, 73564), (212, 38170), (220, 36782), (265, 30536), (347, 23320), (424, 19085), (440, 18391), (530, 15268), (583, 13880), (694, 11660), (1060, 7634), (1166, 6940), (1388, 5830), (1735, 4664), (2120, 3817), (2332, 3470), (2776, 2915)]