484659800

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{142547}}^1$

素因数の和:142580

約数の個数: 48

約数和(自身を含む): 1193126760

約数和(自身を除く): 708466960

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 85, 100, 136, 170, 200, 340, 425, 680, 850, 1700, 3400, 142547, 285094, 570188, 712735, 1140376, 1425470, 2423299, 2850940, 3563675, 4846598, 5701880, 7127350, 9693196, 12116495, 14254700, 19386392, 24232990, 28509400, 48465980, 60582475, 96931960, 121164950, 242329900, 484659800]

約数ペア:

[(1, 484659800), (2, 242329900), (4, 121164950), (5, 96931960), (8, 60582475), (10, 48465980), (17, 28509400), (20, 24232990), (25, 19386392), (34, 14254700), (40, 12116495), (50, 9693196), (68, 7127350), (85, 5701880), (100, 4846598), (136, 3563675), (170, 2850940), (200, 2423299), (340, 1425470), (425, 1140376), (680, 712735), (850, 570188), (1700, 285094), (3400, 142547)]