10997000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{1571}}^1$

素因数の和:1599

約数の個数: 64

約数和(自身を含む): 29427840

約数和(自身を除く): 18430840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 125, 140, 175, 200, 250, 280, 350, 500, 700, 875, 1000, 1400, 1571, 1750, 3142, 3500, 6284, 7000, 7855, 10997, 12568, 15710, 21994, 31420, 39275, 43988, 54985, 62840, 78550, 87976, 109970, 157100, 196375, 219940, 274925, 314200, 392750, 439880, 549850, 785500, 1099700, 1374625, 1571000, 2199400, 2749250, 5498500, 10997000]

約数ペア:

[(1, 10997000), (2, 5498500), (4, 2749250), (5, 2199400), (7, 1571000), (8, 1374625), (10, 1099700), (14, 785500), (20, 549850), (25, 439880), (28, 392750), (35, 314200), (40, 274925), (50, 219940), (56, 196375), (70, 157100), (100, 109970), (125, 87976), (140, 78550), (175, 62840), (200, 54985), (250, 43988), (280, 39275), (350, 31420), (500, 21994), (700, 15710), (875, 12568), (1000, 10997), (1400, 7855), (1571, 7000), (1750, 6284), (3142, 3500)]