23053240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{293}}^1$

素因数の和:592

約数の個数: 64

約数和(自身を含む): 59693760

約数和(自身を除く): 36640520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 281, 293, 562, 586, 1124, 1172, 1405, 1465, 1967, 2051, 2248, 2344, 2810, 2930, 3934, 4102, 5620, 5860, 7868, 8204, 9835, 10255, 11240, 11720, 15736, 16408, 19670, 20510, 39340, 41020, 78680, 82040, 82333, 164666, 329332, 411665, 576331, 658664, 823330, 1152662, 1646660, 2305324, 2881655, 3293320, 4610648, 5763310, 11526620, 23053240]

約数ペア:

[(1, 23053240), (2, 11526620), (4, 5763310), (5, 4610648), (7, 3293320), (8, 2881655), (10, 2305324), (14, 1646660), (20, 1152662), (28, 823330), (35, 658664), (40, 576331), (56, 411665), (70, 329332), (140, 164666), (280, 82333), (281, 82040), (293, 78680), (562, 41020), (586, 39340), (1124, 20510), (1172, 19670), (1405, 16408), (1465, 15736), (1967, 11720), (2051, 11240), (2248, 10255), (2344, 9835), (2810, 8204), (2930, 7868), (3934, 5860), (4102, 5620)]