79353400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{56681}}^1$

素因数の和:56704

約数の個数: 48

約数和(自身を含む): 210857040

約数和(自身を除く): 131503640

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, 56681, 113362, 226724, 283405, 396767, 453448, 566810, 793534, 1133620, 1417025, 1587068, 1983835, 2267240, 2834050, 3174136, 3967670, 5668100, 7935340, 9919175, 11336200, 15870680, 19838350, 39676700, 79353400]

約数ペア:

[(1, 79353400), (2, 39676700), (4, 19838350), (5, 15870680), (7, 11336200), (8, 9919175), (10, 7935340), (14, 5668100), (20, 3967670), (25, 3174136), (28, 2834050), (35, 2267240), (40, 1983835), (50, 1587068), (56, 1417025), (70, 1133620), (100, 793534), (140, 566810), (175, 453448), (200, 396767), (280, 283405), (350, 226724), (700, 113362), (1400, 56681)]