126825760

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41719}}^1$

素因数の和:41753

約数の個数: 48

約数和(自身を含む): 315403200

約数和(自身を除く): 188577440

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1520, 3040, 41719, 83438, 166876, 208595, 333752, 417190, 667504, 792661, 834380, 1335008, 1585322, 1668760, 3170644, 3337520, 3963305, 6341288, 6675040, 7926610, 12682576, 15853220, 25365152, 31706440, 63412880, 126825760]

約数ペア:

[(1, 126825760), (2, 63412880), (4, 31706440), (5, 25365152), (8, 15853220), (10, 12682576), (16, 7926610), (19, 6675040), (20, 6341288), (32, 3963305), (38, 3337520), (40, 3170644), (76, 1668760), (80, 1585322), (95, 1335008), (152, 834380), (160, 792661), (190, 667504), (304, 417190), (380, 333752), (608, 208595), (760, 166876), (1520, 83438), (3040, 41719)]