38416480

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{12637}}^1$

素因数の和:12671

約数の個数: 48

約数和(自身を含む): 95543280

約数和(自身を除く): 57126800

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1520, 3040, 12637, 25274, 50548, 63185, 101096, 126370, 202192, 240103, 252740, 404384, 480206, 505480, 960412, 1010960, 1200515, 1920824, 2021920, 2401030, 3841648, 4802060, 7683296, 9604120, 19208240, 38416480]

約数ペア:

[(1, 38416480), (2, 19208240), (4, 9604120), (5, 7683296), (8, 4802060), (10, 3841648), (16, 2401030), (19, 2021920), (20, 1920824), (32, 1200515), (38, 1010960), (40, 960412), (76, 505480), (80, 480206), (95, 404384), (152, 252740), (160, 240103), (190, 202192), (304, 126370), (380, 101096), (608, 63185), (760, 50548), (1520, 25274), (3040, 12637)]