26857920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{277}}^1$

素因数の和:398

約数の個数: 112

約数和(自身を含む): 86429088

約数和(自身を除く): 59571168

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 101, 120, 160, 192, 202, 240, 277, 303, 320, 404, 480, 505, 554, 606, 808, 831, 960, 1010, 1108, 1212, 1385, 1515, 1616, 1662, 2020, 2216, 2424, 2770, 3030, 3232, 3324, 4040, 4155, 4432, 4848, 5540, 6060, 6464, 6648, 8080, 8310, 8864, 9696, 11080, 12120, 13296, 16160, 16620, 17728, 19392, 22160, 24240, 26592, 27977, 32320, 33240, 44320, 48480, 53184, 55954, 66480, 83931, 88640, 96960, 111908, 132960, 139885, 167862, 223816, 265920, 279770, 335724, 419655, 447632, 559540, 671448, 839310, 895264, 1119080, 1342896, 1678620, 1790528, 2238160, 2685792, 3357240, 4476320, 5371584, 6714480, 8952640, 13428960, 26857920]

約数ペア:

[(1, 26857920), (2, 13428960), (3, 8952640), (4, 6714480), (5, 5371584), (6, 4476320), (8, 3357240), (10, 2685792), (12, 2238160), (15, 1790528), (16, 1678620), (20, 1342896), (24, 1119080), (30, 895264), (32, 839310), (40, 671448), (48, 559540), (60, 447632), (64, 419655), (80, 335724), (96, 279770), (101, 265920), (120, 223816), (160, 167862), (192, 139885), (202, 132960), (240, 111908), (277, 96960), (303, 88640), (320, 83931), (404, 66480), (480, 55954), (505, 53184), (554, 48480), (606, 44320), (808, 33240), (831, 32320), (960, 27977), (1010, 26592), (1108, 24240), (1212, 22160), (1385, 19392), (1515, 17728), (1616, 16620), (1662, 16160), (2020, 13296), (2216, 12120), (2424, 11080), (2770, 9696), (3030, 8864), (3232, 8310), (3324, 8080), (4040, 6648), (4155, 6464), (4432, 6060), (4848, 5540)]