38534620

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^3\times {\mathrm{79}}^1$

素因数の和:175

約数の個数: 48

約数和(自身を含む): 84873600

約数和(自身を除く): 46338980

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 79, 116, 145, 158, 290, 316, 395, 580, 790, 841, 1580, 1682, 2291, 3364, 4205, 4582, 8410, 9164, 11455, 16820, 22910, 24389, 45820, 48778, 66439, 97556, 121945, 132878, 243890, 265756, 332195, 487780, 664390, 1328780, 1926731, 3853462, 7706924, 9633655, 19267310, 38534620]

約数ペア:

[(1, 38534620), (2, 19267310), (4, 9633655), (5, 7706924), (10, 3853462), (20, 1926731), (29, 1328780), (58, 664390), (79, 487780), (116, 332195), (145, 265756), (158, 243890), (290, 132878), (316, 121945), (395, 97556), (580, 66439), (790, 48778), (841, 45820), (1580, 24389), (1682, 22910), (2291, 16820), (3364, 11455), (4205, 9164), (4582, 8410)]