75921920

素因数分解:

$2^9\times 5^1\times {\mathrm{47}}^1\times {\mathrm{631}}^1$

素因数の和:701

約数の個数: 80

約数和(自身を含む): 186202368

約数和(自身を除く): 110280448

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 64, 80, 94, 128, 160, 188, 235, 256, 320, 376, 470, 512, 631, 640, 752, 940, 1262, 1280, 1504, 1880, 2524, 2560, 3008, 3155, 3760, 5048, 6016, 6310, 7520, 10096, 12032, 12620, 15040, 20192, 24064, 25240, 29657, 30080, 40384, 50480, 59314, 60160, 80768, 100960, 118628, 120320, 148285, 161536, 201920, 237256, 296570, 323072, 403840, 474512, 593140, 807680, 949024, 1186280, 1615360, 1898048, 2372560, 3796096, 4745120, 7592192, 9490240, 15184384, 18980480, 37960960, 75921920]

約数ペア:

[(1, 75921920), (2, 37960960), (4, 18980480), (5, 15184384), (8, 9490240), (10, 7592192), (16, 4745120), (20, 3796096), (32, 2372560), (40, 1898048), (47, 1615360), (64, 1186280), (80, 949024), (94, 807680), (128, 593140), (160, 474512), (188, 403840), (235, 323072), (256, 296570), (320, 237256), (376, 201920), (470, 161536), (512, 148285), (631, 120320), (640, 118628), (752, 100960), (940, 80768), (1262, 60160), (1280, 59314), (1504, 50480), (1880, 40384), (2524, 30080), (2560, 29657), (3008, 25240), (3155, 24064), (3760, 20192), (5048, 15040), (6016, 12620), (6310, 12032), (7520, 10096)]