38451680

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{8287}}^1$

素因数の和:8331

約数の個数: 48

約数和(自身を含む): 93985920

約数和(自身を除く): 55534240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 80, 116, 145, 160, 232, 290, 464, 580, 928, 1160, 2320, 4640, 8287, 16574, 33148, 41435, 66296, 82870, 132592, 165740, 240323, 265184, 331480, 480646, 662960, 961292, 1201615, 1325920, 1922584, 2403230, 3845168, 4806460, 7690336, 9612920, 19225840, 38451680]

約数ペア:

[(1, 38451680), (2, 19225840), (4, 9612920), (5, 7690336), (8, 4806460), (10, 3845168), (16, 2403230), (20, 1922584), (29, 1325920), (32, 1201615), (40, 961292), (58, 662960), (80, 480646), (116, 331480), (145, 265184), (160, 240323), (232, 165740), (290, 132592), (464, 82870), (580, 66296), (928, 41435), (1160, 33148), (2320, 16574), (4640, 8287)]