13165600

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{2351}}^1$

素因数の和:2378

約数の個数: 72

約数和(自身を含む): 36747648

約数和(自身を除く): 23582048

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 100, 112, 140, 160, 175, 200, 224, 280, 350, 400, 560, 700, 800, 1120, 1400, 2351, 2800, 4702, 5600, 9404, 11755, 16457, 18808, 23510, 32914, 37616, 47020, 58775, 65828, 75232, 82285, 94040, 117550, 131656, 164570, 188080, 235100, 263312, 329140, 376160, 411425, 470200, 526624, 658280, 822850, 940400, 1316560, 1645700, 1880800, 2633120, 3291400, 6582800, 13165600]

約数ペア:

[(1, 13165600), (2, 6582800), (4, 3291400), (5, 2633120), (7, 1880800), (8, 1645700), (10, 1316560), (14, 940400), (16, 822850), (20, 658280), (25, 526624), (28, 470200), (32, 411425), (35, 376160), (40, 329140), (50, 263312), (56, 235100), (70, 188080), (80, 164570), (100, 131656), (112, 117550), (140, 94040), (160, 82285), (175, 75232), (200, 65828), (224, 58775), (280, 47020), (350, 37616), (400, 32914), (560, 23510), (700, 18808), (800, 16457), (1120, 11755), (1400, 9404), (2351, 5600), (2800, 4702)]