5382400

素因数分解:

$2^8\times 5^2\times {\mathrm{29}}^2$

素因数の和:84

約数の個数: 81

約数和(自身を含む): 13797511

約数和(自身を除く): 8415111

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 32, 40, 50, 58, 64, 80, 100, 116, 128, 145, 160, 200, 232, 256, 290, 320, 400, 464, 580, 640, 725, 800, 841, 928, 1160, 1280, 1450, 1600, 1682, 1856, 2320, 2900, 3200, 3364, 3712, 4205, 4640, 5800, 6400, 6728, 7424, 8410, 9280, 11600, 13456, 16820, 18560, 21025, 23200, 26912, 33640, 37120, 42050, 46400, 53824, 67280, 84100, 92800, 107648, 134560, 168200, 185600, 215296, 269120, 336400, 538240, 672800, 1076480, 1345600, 2691200, 5382400]

約数ペア:

[(1, 5382400), (2, 2691200), (4, 1345600), (5, 1076480), (8, 672800), (10, 538240), (16, 336400), (20, 269120), (25, 215296), (29, 185600), (32, 168200), (40, 134560), (50, 107648), (58, 92800), (64, 84100), (80, 67280), (100, 53824), (116, 46400), (128, 42050), (145, 37120), (160, 33640), (200, 26912), (232, 23200), (256, 21025), (290, 18560), (320, 16820), (400, 13456), (464, 11600), (580, 9280), (640, 8410), (725, 7424), (800, 6728), (841, 6400), (928, 5800), (1160, 4640), (1280, 4205), (1450, 3712), (1600, 3364), (1682, 3200), (1856, 2900)]