13700680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{293}}^1$

素因数の和:478

約数の個数: 64

約数和(自身を含む): 35562240

約数和(自身を除く): 21861560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 167, 280, 293, 334, 586, 668, 835, 1169, 1172, 1336, 1465, 1670, 2051, 2338, 2344, 2930, 3340, 4102, 4676, 5845, 5860, 6680, 8204, 9352, 10255, 11690, 11720, 16408, 20510, 23380, 41020, 46760, 48931, 82040, 97862, 195724, 244655, 342517, 391448, 489310, 685034, 978620, 1370068, 1712585, 1957240, 2740136, 3425170, 6850340, 13700680]

約数ペア:

[(1, 13700680), (2, 6850340), (4, 3425170), (5, 2740136), (7, 1957240), (8, 1712585), (10, 1370068), (14, 978620), (20, 685034), (28, 489310), (35, 391448), (40, 342517), (56, 244655), (70, 195724), (140, 97862), (167, 82040), (280, 48931), (293, 46760), (334, 41020), (586, 23380), (668, 20510), (835, 16408), (1169, 11720), (1172, 11690), (1336, 10255), (1465, 9352), (1670, 8204), (2051, 6680), (2338, 5860), (2344, 5845), (2930, 4676), (3340, 4102)]