80584000

素因数分解:

$2^6\times 5^3\times 7^1\times {\mathrm{1439}}^1$

素因数の和:1473

約数の個数: 112

約数和(自身を含む): 228234240

約数和(自身を除く): 147650240

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, 140, 160, 175, 200, 224, 250, 280, 320, 350, 400, 448, 500, 560, 700, 800, 875, 1000, 1120, 1400, 1439, 1600, 1750, 2000, 2240, 2800, 2878, 3500, 4000, 5600, 5756, 7000, 7195, 8000, 10073, 11200, 11512, 14000, 14390, 20146, 23024, 28000, 28780, 35975, 40292, 46048, 50365, 56000, 57560, 71950, 80584, 92096, 100730, 115120, 143900, 161168, 179875, 201460, 230240, 251825, 287800, 322336, 359750, 402920, 460480, 503650, 575600, 644672, 719500, 805840, 1007300, 1151200, 1259125, 1439000, 1611680, 2014600, 2302400, 2518250, 2878000, 3223360, 4029200, 5036500, 5756000, 8058400, 10073000, 11512000, 16116800, 20146000, 40292000, 80584000]

約数ペア:

[(1, 80584000), (2, 40292000), (4, 20146000), (5, 16116800), (7, 11512000), (8, 10073000), (10, 8058400), (14, 5756000), (16, 5036500), (20, 4029200), (25, 3223360), (28, 2878000), (32, 2518250), (35, 2302400), (40, 2014600), (50, 1611680), (56, 1439000), (64, 1259125), (70, 1151200), (80, 1007300), (100, 805840), (112, 719500), (125, 644672), (140, 575600), (160, 503650), (175, 460480), (200, 402920), (224, 359750), (250, 322336), (280, 287800), (320, 251825), (350, 230240), (400, 201460), (448, 179875), (500, 161168), (560, 143900), (700, 115120), (800, 100730), (875, 92096), (1000, 80584), (1120, 71950), (1400, 57560), (1439, 56000), (1600, 50365), (1750, 46048), (2000, 40292), (2240, 35975), (2800, 28780), (2878, 28000), (3500, 23024), (4000, 20146), (5600, 14390), (5756, 14000), (7000, 11512), (7195, 11200), (8000, 10073)]