26768000

素因数分解:

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

素因数の和:275

約数の個数: 128

約数和(自身を含む): 76377600

約数和(自身を除く): 49609600

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, 239, 250, 280, 320, 350, 400, 448, 478, 500, 560, 640, 700, 800, 875, 896, 956, 1000, 1120, 1195, 1400, 1600, 1673, 1750, 1912, 2000, 2240, 2390, 2800, 3200, 3346, 3500, 3824, 4000, 4480, 4780, 5600, 5975, 6692, 7000, 7648, 8000, 8365, 9560, 11200, 11950, 13384, 14000, 15296, 16000, 16730, 19120, 22400, 23900, 26768, 28000, 29875, 30592, 33460, 38240, 41825, 47800, 53536, 56000, 59750, 66920, 76480, 83650, 95600, 107072, 112000, 119500, 133840, 152960, 167300, 191200, 209125, 214144, 239000, 267680, 334600, 382400, 418250, 478000, 535360, 669200, 764800, 836500, 956000, 1070720, 1338400, 1673000, 1912000, 2676800, 3346000, 3824000, 5353600, 6692000, 13384000, 26768000]

約数ペア:

[(1, 26768000), (2, 13384000), (4, 6692000), (5, 5353600), (7, 3824000), (8, 3346000), (10, 2676800), (14, 1912000), (16, 1673000), (20, 1338400), (25, 1070720), (28, 956000), (32, 836500), (35, 764800), (40, 669200), (50, 535360), (56, 478000), (64, 418250), (70, 382400), (80, 334600), (100, 267680), (112, 239000), (125, 214144), (128, 209125), (140, 191200), (160, 167300), (175, 152960), (200, 133840), (224, 119500), (239, 112000), (250, 107072), (280, 95600), (320, 83650), (350, 76480), (400, 66920), (448, 59750), (478, 56000), (500, 53536), (560, 47800), (640, 41825), (700, 38240), (800, 33460), (875, 30592), (896, 29875), (956, 28000), (1000, 26768), (1120, 23900), (1195, 22400), (1400, 19120), (1600, 16730), (1673, 16000), (1750, 15296), (1912, 14000), (2000, 13384), (2240, 11950), (2390, 11200), (2800, 9560), (3200, 8365), (3346, 8000), (3500, 7648), (3824, 7000), (4000, 6692), (4480, 5975), (4780, 5600)]