125079760

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{947}}^1$

素因数の和:1100

約数の個数: 80

約数和(自身を含む): 315979776

約数和(自身を除く): 190900016

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 127, 130, 208, 254, 260, 508, 520, 635, 947, 1016, 1040, 1270, 1651, 1894, 2032, 2540, 3302, 3788, 4735, 5080, 6604, 7576, 8255, 9470, 10160, 12311, 13208, 15152, 16510, 18940, 24622, 26416, 33020, 37880, 49244, 61555, 66040, 75760, 98488, 120269, 123110, 132080, 196976, 240538, 246220, 481076, 492440, 601345, 962152, 984880, 1202690, 1563497, 1924304, 2405380, 3126994, 4810760, 6253988, 7817485, 9621520, 12507976, 15634970, 25015952, 31269940, 62539880, 125079760]

約数ペア:

[(1, 125079760), (2, 62539880), (4, 31269940), (5, 25015952), (8, 15634970), (10, 12507976), (13, 9621520), (16, 7817485), (20, 6253988), (26, 4810760), (40, 3126994), (52, 2405380), (65, 1924304), (80, 1563497), (104, 1202690), (127, 984880), (130, 962152), (208, 601345), (254, 492440), (260, 481076), (508, 246220), (520, 240538), (635, 196976), (947, 132080), (1016, 123110), (1040, 120269), (1270, 98488), (1651, 75760), (1894, 66040), (2032, 61555), (2540, 49244), (3302, 37880), (3788, 33020), (4735, 26416), (5080, 24622), (6604, 18940), (7576, 16510), (8255, 15152), (9470, 13208), (10160, 12311)]