84707000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{12101}}^1$

素因数の和:12129

約数の個数: 64

約数和(自身を含む): 226549440

約数和(自身を除く): 141842440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 125, 140, 175, 200, 250, 280, 350, 500, 700, 875, 1000, 1400, 1750, 3500, 7000, 12101, 24202, 48404, 60505, 84707, 96808, 121010, 169414, 242020, 302525, 338828, 423535, 484040, 605050, 677656, 847070, 1210100, 1512625, 1694140, 2117675, 2420200, 3025250, 3388280, 4235350, 6050500, 8470700, 10588375, 12101000, 16941400, 21176750, 42353500, 84707000]

約数ペア:

[(1, 84707000), (2, 42353500), (4, 21176750), (5, 16941400), (7, 12101000), (8, 10588375), (10, 8470700), (14, 6050500), (20, 4235350), (25, 3388280), (28, 3025250), (35, 2420200), (40, 2117675), (50, 1694140), (56, 1512625), (70, 1210100), (100, 847070), (125, 677656), (140, 605050), (175, 484040), (200, 423535), (250, 338828), (280, 302525), (350, 242020), (500, 169414), (700, 121010), (875, 96808), (1000, 84707), (1400, 60505), (1750, 48404), (3500, 24202), (7000, 12101)]