44131360

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{433}}^1$

素因数の和:475

約数の個数: 144

約数和(自身を含む): 130913496

約数和(自身を除く): 86782136

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 49, 52, 56, 65, 70, 80, 91, 98, 104, 112, 130, 140, 160, 182, 196, 208, 224, 245, 260, 280, 364, 392, 416, 433, 455, 490, 520, 560, 637, 728, 784, 866, 910, 980, 1040, 1120, 1274, 1456, 1568, 1732, 1820, 1960, 2080, 2165, 2548, 2912, 3031, 3185, 3464, 3640, 3920, 4330, 5096, 5629, 6062, 6370, 6928, 7280, 7840, 8660, 10192, 11258, 12124, 12740, 13856, 14560, 15155, 17320, 20384, 21217, 22516, 24248, 25480, 28145, 30310, 34640, 39403, 42434, 45032, 48496, 50960, 56290, 60620, 69280, 78806, 84868, 90064, 96992, 101920, 106085, 112580, 121240, 157612, 169736, 180128, 197015, 212170, 225160, 242480, 275821, 315224, 339472, 394030, 424340, 450320, 484960, 551642, 630448, 678944, 788060, 848680, 900640, 1103284, 1260896, 1379105, 1576120, 1697360, 2206568, 2758210, 3152240, 3394720, 4413136, 5516420, 6304480, 8826272, 11032840, 22065680, 44131360]

約数ペア:

[(1, 44131360), (2, 22065680), (4, 11032840), (5, 8826272), (7, 6304480), (8, 5516420), (10, 4413136), (13, 3394720), (14, 3152240), (16, 2758210), (20, 2206568), (26, 1697360), (28, 1576120), (32, 1379105), (35, 1260896), (40, 1103284), (49, 900640), (52, 848680), (56, 788060), (65, 678944), (70, 630448), (80, 551642), (91, 484960), (98, 450320), (104, 424340), (112, 394030), (130, 339472), (140, 315224), (160, 275821), (182, 242480), (196, 225160), (208, 212170), (224, 197015), (245, 180128), (260, 169736), (280, 157612), (364, 121240), (392, 112580), (416, 106085), (433, 101920), (455, 96992), (490, 90064), (520, 84868), (560, 78806), (637, 69280), (728, 60620), (784, 56290), (866, 50960), (910, 48496), (980, 45032), (1040, 42434), (1120, 39403), (1274, 34640), (1456, 30310), (1568, 28145), (1732, 25480), (1820, 24248), (1960, 22516), (2080, 21217), (2165, 20384), (2548, 17320), (2912, 15155), (3031, 14560), (3185, 13856), (3464, 12740), (3640, 12124), (3920, 11258), (4330, 10192), (5096, 8660), (5629, 7840), (6062, 7280), (6370, 6928)]