475792000

素因数分解:

$2^7\times 5^3\times {\mathrm{131}}^1\times {\mathrm{227}}^1$

素因数の和:387

約数の個数: 128

約数和(自身を含む): 1197218880

約数和(自身を除く): 721426880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 128, 131, 160, 200, 227, 250, 262, 320, 400, 454, 500, 524, 640, 655, 800, 908, 1000, 1048, 1135, 1310, 1600, 1816, 2000, 2096, 2270, 2620, 3200, 3275, 3632, 4000, 4192, 4540, 5240, 5675, 6550, 7264, 8000, 8384, 9080, 10480, 11350, 13100, 14528, 16000, 16375, 16768, 18160, 20960, 22700, 26200, 28375, 29056, 29737, 32750, 36320, 41920, 45400, 52400, 56750, 59474, 65500, 72640, 83840, 90800, 104800, 113500, 118948, 131000, 145280, 148685, 181600, 209600, 227000, 237896, 262000, 297370, 363200, 419200, 454000, 475792, 524000, 594740, 726400, 743425, 908000, 951584, 1048000, 1189480, 1486850, 1816000, 1903168, 2096000, 2378960, 2973700, 3632000, 3717125, 3806336, 4757920, 5947400, 7434250, 9515840, 11894800, 14868500, 19031680, 23789600, 29737000, 47579200, 59474000, 95158400, 118948000, 237896000, 475792000]

約数ペア:

[(1, 475792000), (2, 237896000), (4, 118948000), (5, 95158400), (8, 59474000), (10, 47579200), (16, 29737000), (20, 23789600), (25, 19031680), (32, 14868500), (40, 11894800), (50, 9515840), (64, 7434250), (80, 5947400), (100, 4757920), (125, 3806336), (128, 3717125), (131, 3632000), (160, 2973700), (200, 2378960), (227, 2096000), (250, 1903168), (262, 1816000), (320, 1486850), (400, 1189480), (454, 1048000), (500, 951584), (524, 908000), (640, 743425), (655, 726400), (800, 594740), (908, 524000), (1000, 475792), (1048, 454000), (1135, 419200), (1310, 363200), (1600, 297370), (1816, 262000), (2000, 237896), (2096, 227000), (2270, 209600), (2620, 181600), (3200, 148685), (3275, 145280), (3632, 131000), (4000, 118948), (4192, 113500), (4540, 104800), (5240, 90800), (5675, 83840), (6550, 72640), (7264, 65500), (8000, 59474), (8384, 56750), (9080, 52400), (10480, 45400), (11350, 41920), (13100, 36320), (14528, 32750), (16000, 29737), (16375, 29056), (16768, 28375), (18160, 26200), (20960, 22700)]