5633000

素因数分解:

$2^3\times 5^3\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:195

約数の個数: 64

約数和(自身を含む): 13590720

約数和(自身を除く): 7957720

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 43, 50, 86, 100, 125, 131, 172, 200, 215, 250, 262, 344, 430, 500, 524, 655, 860, 1000, 1048, 1075, 1310, 1720, 2150, 2620, 3275, 4300, 5240, 5375, 5633, 6550, 8600, 10750, 11266, 13100, 16375, 21500, 22532, 26200, 28165, 32750, 43000, 45064, 56330, 65500, 112660, 131000, 140825, 225320, 281650, 563300, 704125, 1126600, 1408250, 2816500, 5633000]

約数ペア:

[(1, 5633000), (2, 2816500), (4, 1408250), (5, 1126600), (8, 704125), (10, 563300), (20, 281650), (25, 225320), (40, 140825), (43, 131000), (50, 112660), (86, 65500), (100, 56330), (125, 45064), (131, 43000), (172, 32750), (200, 28165), (215, 26200), (250, 22532), (262, 21500), (344, 16375), (430, 13100), (500, 11266), (524, 10750), (655, 8600), (860, 6550), (1000, 5633), (1048, 5375), (1075, 5240), (1310, 4300), (1720, 3275), (2150, 2620)]