57447040

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{12823}}^1$

素因数の和:12849

約数の個数: 64

約数和(自身を含む): 156965760

約数和(自身を除く): 99518720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 12823, 25646, 51292, 64115, 89761, 102584, 128230, 179522, 205168, 256460, 359044, 410336, 448805, 512920, 718088, 820672, 897610, 1025840, 1436176, 1641344, 1795220, 2051680, 2872352, 3590440, 4103360, 5744704, 7180880, 8206720, 11489408, 14361760, 28723520, 57447040]

約数ペア:

[(1, 57447040), (2, 28723520), (4, 14361760), (5, 11489408), (7, 8206720), (8, 7180880), (10, 5744704), (14, 4103360), (16, 3590440), (20, 2872352), (28, 2051680), (32, 1795220), (35, 1641344), (40, 1436176), (56, 1025840), (64, 897610), (70, 820672), (80, 718088), (112, 512920), (128, 448805), (140, 410336), (160, 359044), (224, 256460), (280, 205168), (320, 179522), (448, 128230), (560, 102584), (640, 89761), (896, 64115), (1120, 51292), (2240, 25646), (4480, 12823)]