11711000

素因数分解:

$2^3\times 5^3\times 7^2\times {\mathrm{239}}^1$

素因数の和:274

約数の個数: 96

約数和(自身を含む): 32011200

約数和(自身を除く): 20300200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 49, 50, 56, 70, 98, 100, 125, 140, 175, 196, 200, 239, 245, 250, 280, 350, 392, 478, 490, 500, 700, 875, 956, 980, 1000, 1195, 1225, 1400, 1673, 1750, 1912, 1960, 2390, 2450, 3346, 3500, 4780, 4900, 5975, 6125, 6692, 7000, 8365, 9560, 9800, 11711, 11950, 12250, 13384, 16730, 23422, 23900, 24500, 29875, 33460, 41825, 46844, 47800, 49000, 58555, 59750, 66920, 83650, 93688, 117110, 119500, 167300, 209125, 234220, 239000, 292775, 334600, 418250, 468440, 585550, 836500, 1171100, 1463875, 1673000, 2342200, 2927750, 5855500, 11711000]

約数ペア:

[(1, 11711000), (2, 5855500), (4, 2927750), (5, 2342200), (7, 1673000), (8, 1463875), (10, 1171100), (14, 836500), (20, 585550), (25, 468440), (28, 418250), (35, 334600), (40, 292775), (49, 239000), (50, 234220), (56, 209125), (70, 167300), (98, 119500), (100, 117110), (125, 93688), (140, 83650), (175, 66920), (196, 59750), (200, 58555), (239, 49000), (245, 47800), (250, 46844), (280, 41825), (350, 33460), (392, 29875), (478, 24500), (490, 23900), (500, 23422), (700, 16730), (875, 13384), (956, 12250), (980, 11950), (1000, 11711), (1195, 9800), (1225, 9560), (1400, 8365), (1673, 7000), (1750, 6692), (1912, 6125), (1960, 5975), (2390, 4900), (2450, 4780), (3346, 3500)]