103950080

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6247}}^1$

素因数の和:6281

約数の個数: 72

約数和(自身を含む): 268189152

約数和(自身を除く): 164239072

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 256, 260, 320, 416, 520, 640, 832, 1040, 1280, 1664, 2080, 3328, 4160, 6247, 8320, 12494, 16640, 24988, 31235, 49976, 62470, 81211, 99952, 124940, 162422, 199904, 249880, 324844, 399808, 406055, 499760, 649688, 799616, 812110, 999520, 1299376, 1599232, 1624220, 1999040, 2598752, 3248440, 3998080, 5197504, 6496880, 7996160, 10395008, 12993760, 20790016, 25987520, 51975040, 103950080]

約数ペア:

[(1, 103950080), (2, 51975040), (4, 25987520), (5, 20790016), (8, 12993760), (10, 10395008), (13, 7996160), (16, 6496880), (20, 5197504), (26, 3998080), (32, 3248440), (40, 2598752), (52, 1999040), (64, 1624220), (65, 1599232), (80, 1299376), (104, 999520), (128, 812110), (130, 799616), (160, 649688), (208, 499760), (256, 406055), (260, 399808), (320, 324844), (416, 249880), (520, 199904), (640, 162422), (832, 124940), (1040, 99952), (1280, 81211), (1664, 62470), (2080, 49976), (3328, 31235), (4160, 24988), (6247, 16640), (8320, 12494)]