22821400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{16301}}^1$

素因数の和:16324

約数の個数: 48

約数和(自身を含む): 60643440

約数和(自身を除く): 37822040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 1400, 16301, 32602, 65204, 81505, 114107, 130408, 163010, 228214, 326020, 407525, 456428, 570535, 652040, 815050, 912856, 1141070, 1630100, 2282140, 2852675, 3260200, 4564280, 5705350, 11410700, 22821400]

約数ペア:

[(1, 22821400), (2, 11410700), (4, 5705350), (5, 4564280), (7, 3260200), (8, 2852675), (10, 2282140), (14, 1630100), (20, 1141070), (25, 912856), (28, 815050), (35, 652040), (40, 570535), (50, 456428), (56, 407525), (70, 326020), (100, 228214), (140, 163010), (175, 130408), (200, 114107), (280, 81505), (350, 65204), (700, 32602), (1400, 16301)]