479381200

素因数分解:

$2^4\times 5^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{593}}^1$

素因数の和:701

約数の個数: 120

約数和(自身を含む): 1205601408

約数和(自身を除く): 726220208

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 43, 47, 50, 80, 86, 94, 100, 172, 188, 200, 215, 235, 344, 376, 400, 430, 470, 593, 688, 752, 860, 940, 1075, 1175, 1186, 1720, 1880, 2021, 2150, 2350, 2372, 2965, 3440, 3760, 4042, 4300, 4700, 4744, 5930, 8084, 8600, 9400, 9488, 10105, 11860, 14825, 16168, 17200, 18800, 20210, 23720, 25499, 27871, 29650, 32336, 40420, 47440, 50525, 50998, 55742, 59300, 80840, 101050, 101996, 111484, 118600, 127495, 139355, 161680, 202100, 203992, 222968, 237200, 254990, 278710, 404200, 407984, 445936, 509980, 557420, 637475, 696775, 808400, 1019960, 1114840, 1198453, 1274950, 1393550, 2039920, 2229680, 2396906, 2549900, 2787100, 4793812, 5099800, 5574200, 5992265, 9587624, 10199600, 11148400, 11984530, 19175248, 23969060, 29961325, 47938120, 59922650, 95876240, 119845300, 239690600, 479381200]

約数ペア:

[(1, 479381200), (2, 239690600), (4, 119845300), (5, 95876240), (8, 59922650), (10, 47938120), (16, 29961325), (20, 23969060), (25, 19175248), (40, 11984530), (43, 11148400), (47, 10199600), (50, 9587624), (80, 5992265), (86, 5574200), (94, 5099800), (100, 4793812), (172, 2787100), (188, 2549900), (200, 2396906), (215, 2229680), (235, 2039920), (344, 1393550), (376, 1274950), (400, 1198453), (430, 1114840), (470, 1019960), (593, 808400), (688, 696775), (752, 637475), (860, 557420), (940, 509980), (1075, 445936), (1175, 407984), (1186, 404200), (1720, 278710), (1880, 254990), (2021, 237200), (2150, 222968), (2350, 203992), (2372, 202100), (2965, 161680), (3440, 139355), (3760, 127495), (4042, 118600), (4300, 111484), (4700, 101996), (4744, 101050), (5930, 80840), (8084, 59300), (8600, 55742), (9400, 50998), (9488, 50525), (10105, 47440), (11860, 40420), (14825, 32336), (16168, 29650), (17200, 27871), (18800, 25499), (20210, 23720)]