2969320

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3907}}^1$

素因数の和:3937

約数の個数: 32

約数和(自身を含む): 7034400

約数和(自身を除く): 4065080

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 3907, 7814, 15628, 19535, 31256, 39070, 74233, 78140, 148466, 156280, 296932, 371165, 593864, 742330, 1484660, 2969320]

約数ペア:

[(1, 2969320), (2, 1484660), (4, 742330), (5, 593864), (8, 371165), (10, 296932), (19, 156280), (20, 148466), (38, 78140), (40, 74233), (76, 39070), (95, 31256), (152, 19535), (190, 15628), (380, 7814), (760, 3907)]