104526080

素因数分解:

$2^8\times 5^1\times {\mathrm{127}}^1\times {\mathrm{643}}^1$

素因数の和:791

約数の個数: 72

約数和(自身を含む): 252736512

約数和(自身を除く): 148210432

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 127, 128, 160, 254, 256, 320, 508, 635, 640, 643, 1016, 1270, 1280, 1286, 2032, 2540, 2572, 3215, 4064, 5080, 5144, 6430, 8128, 10160, 10288, 12860, 16256, 20320, 20576, 25720, 32512, 40640, 41152, 51440, 81280, 81661, 82304, 102880, 162560, 163322, 164608, 205760, 326644, 408305, 411520, 653288, 816610, 823040, 1306576, 1633220, 2613152, 3266440, 5226304, 6532880, 10452608, 13065760, 20905216, 26131520, 52263040, 104526080]

約数ペア:

[(1, 104526080), (2, 52263040), (4, 26131520), (5, 20905216), (8, 13065760), (10, 10452608), (16, 6532880), (20, 5226304), (32, 3266440), (40, 2613152), (64, 1633220), (80, 1306576), (127, 823040), (128, 816610), (160, 653288), (254, 411520), (256, 408305), (320, 326644), (508, 205760), (635, 164608), (640, 163322), (643, 162560), (1016, 102880), (1270, 82304), (1280, 81661), (1286, 81280), (2032, 51440), (2540, 41152), (2572, 40640), (3215, 32512), (4064, 25720), (5080, 20576), (5144, 20320), (6430, 16256), (8128, 12860), (10160, 10288)]