89047000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{12721}}^1$

素因数の和:12749

約数の個数: 64

約数和(自身を含む): 238155840

約数和(自身を除く): 149108840

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, 1750, 3500, 7000, 12721, 25442, 50884, 63605, 89047, 101768, 127210, 178094, 254420, 318025, 356188, 445235, 508840, 636050, 712376, 890470, 1272100, 1590125, 1780940, 2226175, 2544200, 3180250, 3561880, 4452350, 6360500, 8904700, 11130875, 12721000, 17809400, 22261750, 44523500, 89047000]

約数ペア:

[(1, 89047000), (2, 44523500), (4, 22261750), (5, 17809400), (7, 12721000), (8, 11130875), (10, 8904700), (14, 6360500), (20, 4452350), (25, 3561880), (28, 3180250), (35, 2544200), (40, 2226175), (50, 1780940), (56, 1590125), (70, 1272100), (100, 890470), (125, 712376), (140, 636050), (175, 508840), (200, 445235), (250, 356188), (280, 318025), (350, 254420), (500, 178094), (700, 127210), (875, 101768), (1000, 89047), (1400, 63605), (1750, 50884), (3500, 25442), (7000, 12721)]