12670000

素因数分解:

$2^4\times 5^4\times 7^1\times {\mathrm{181}}^1$

素因数の和:216

約数の個数: 100

約数和(自身を含む): 35251216

約数和(自身を除く): 22581216

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 125, 140, 175, 181, 200, 250, 280, 350, 362, 400, 500, 560, 625, 700, 724, 875, 905, 1000, 1250, 1267, 1400, 1448, 1750, 1810, 2000, 2500, 2534, 2800, 2896, 3500, 3620, 4375, 4525, 5000, 5068, 6335, 7000, 7240, 8750, 9050, 10000, 10136, 12670, 14000, 14480, 17500, 18100, 20272, 22625, 25340, 31675, 35000, 36200, 45250, 50680, 63350, 70000, 72400, 90500, 101360, 113125, 126700, 158375, 181000, 226250, 253400, 316750, 362000, 452500, 506800, 633500, 791875, 905000, 1267000, 1583750, 1810000, 2534000, 3167500, 6335000, 12670000]

約数ペア:

[(1, 12670000), (2, 6335000), (4, 3167500), (5, 2534000), (7, 1810000), (8, 1583750), (10, 1267000), (14, 905000), (16, 791875), (20, 633500), (25, 506800), (28, 452500), (35, 362000), (40, 316750), (50, 253400), (56, 226250), (70, 181000), (80, 158375), (100, 126700), (112, 113125), (125, 101360), (140, 90500), (175, 72400), (181, 70000), (200, 63350), (250, 50680), (280, 45250), (350, 36200), (362, 35000), (400, 31675), (500, 25340), (560, 22625), (625, 20272), (700, 18100), (724, 17500), (875, 14480), (905, 14000), (1000, 12670), (1250, 10136), (1267, 10000), (1400, 9050), (1448, 8750), (1750, 7240), (1810, 7000), (2000, 6335), (2500, 5068), (2534, 5000), (2800, 4525), (2896, 4375), (3500, 3620)]