125040080

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{941}}^1$

素因数の和:1116

約数の個数: 80

約数和(自身を含む): 319586688

約数和(自身を除く): 194546608

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 151, 176, 220, 302, 440, 604, 755, 880, 941, 1208, 1510, 1661, 1882, 2416, 3020, 3322, 3764, 4705, 6040, 6644, 7528, 8305, 9410, 10351, 12080, 13288, 15056, 16610, 18820, 20702, 26576, 33220, 37640, 41404, 51755, 66440, 75280, 82808, 103510, 132880, 142091, 165616, 207020, 284182, 414040, 568364, 710455, 828080, 1136728, 1420910, 1563001, 2273456, 2841820, 3126002, 5683640, 6252004, 7815005, 11367280, 12504008, 15630010, 25008016, 31260020, 62520040, 125040080]

約数ペア:

[(1, 125040080), (2, 62520040), (4, 31260020), (5, 25008016), (8, 15630010), (10, 12504008), (11, 11367280), (16, 7815005), (20, 6252004), (22, 5683640), (40, 3126002), (44, 2841820), (55, 2273456), (80, 1563001), (88, 1420910), (110, 1136728), (151, 828080), (176, 710455), (220, 568364), (302, 414040), (440, 284182), (604, 207020), (755, 165616), (880, 142091), (941, 132880), (1208, 103510), (1510, 82808), (1661, 75280), (1882, 66440), (2416, 51755), (3020, 41404), (3322, 37640), (3764, 33220), (4705, 26576), (6040, 20702), (6644, 18820), (7528, 16610), (8305, 15056), (9410, 13288), (10351, 12080)]