5591600

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{1997}}^1$

素因数の和:2022

約数の個数: 60

約数和(自身を含む): 15360624

約数和(自身を除く): 9769024

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 140, 175, 200, 280, 350, 400, 560, 700, 1400, 1997, 2800, 3994, 7988, 9985, 13979, 15976, 19970, 27958, 31952, 39940, 49925, 55916, 69895, 79880, 99850, 111832, 139790, 159760, 199700, 223664, 279580, 349475, 399400, 559160, 698950, 798800, 1118320, 1397900, 2795800, 5591600]

約数ペア:

[(1, 5591600), (2, 2795800), (4, 1397900), (5, 1118320), (7, 798800), (8, 698950), (10, 559160), (14, 399400), (16, 349475), (20, 279580), (25, 223664), (28, 199700), (35, 159760), (40, 139790), (50, 111832), (56, 99850), (70, 79880), (80, 69895), (100, 55916), (112, 49925), (140, 39940), (175, 31952), (200, 27958), (280, 19970), (350, 15976), (400, 13979), (560, 9985), (700, 7988), (1400, 3994), (1997, 2800)]