53984000

素因数分解:

$2^8\times 5^3\times 7^1\times {\mathrm{241}}^1$

素因数の和:279

約数の個数: 144

約数和(自身を含む): 154330176

約数和(自身を除く): 100346176

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 125, 128, 140, 160, 175, 200, 224, 241, 250, 256, 280, 320, 350, 400, 448, 482, 500, 560, 640, 700, 800, 875, 896, 964, 1000, 1120, 1205, 1280, 1400, 1600, 1687, 1750, 1792, 1928, 2000, 2240, 2410, 2800, 3200, 3374, 3500, 3856, 4000, 4480, 4820, 5600, 6025, 6400, 6748, 7000, 7712, 8000, 8435, 8960, 9640, 11200, 12050, 13496, 14000, 15424, 16000, 16870, 19280, 22400, 24100, 26992, 28000, 30125, 30848, 32000, 33740, 38560, 42175, 44800, 48200, 53984, 56000, 60250, 61696, 67480, 77120, 84350, 96400, 107968, 112000, 120500, 134960, 154240, 168700, 192800, 210875, 215936, 224000, 241000, 269920, 308480, 337400, 385600, 421750, 431872, 482000, 539840, 674800, 771200, 843500, 964000, 1079680, 1349600, 1542400, 1687000, 1928000, 2159360, 2699200, 3374000, 3856000, 5398400, 6748000, 7712000, 10796800, 13496000, 26992000, 53984000]

約数ペア:

[(1, 53984000), (2, 26992000), (4, 13496000), (5, 10796800), (7, 7712000), (8, 6748000), (10, 5398400), (14, 3856000), (16, 3374000), (20, 2699200), (25, 2159360), (28, 1928000), (32, 1687000), (35, 1542400), (40, 1349600), (50, 1079680), (56, 964000), (64, 843500), (70, 771200), (80, 674800), (100, 539840), (112, 482000), (125, 431872), (128, 421750), (140, 385600), (160, 337400), (175, 308480), (200, 269920), (224, 241000), (241, 224000), (250, 215936), (256, 210875), (280, 192800), (320, 168700), (350, 154240), (400, 134960), (448, 120500), (482, 112000), (500, 107968), (560, 96400), (640, 84350), (700, 77120), (800, 67480), (875, 61696), (896, 60250), (964, 56000), (1000, 53984), (1120, 48200), (1205, 44800), (1280, 42175), (1400, 38560), (1600, 33740), (1687, 32000), (1750, 30848), (1792, 30125), (1928, 28000), (2000, 26992), (2240, 24100), (2410, 22400), (2800, 19280), (3200, 16870), (3374, 16000), (3500, 15424), (3856, 14000), (4000, 13496), (4480, 12050), (4820, 11200), (5600, 9640), (6025, 8960), (6400, 8435), (6748, 8000), (7000, 7712)]