226172240

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{57697}}^1$

素因数の和:57724

約数の個数: 60

約数和(自身を含む): 611714196

約数和(自身を除く): 385541956

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1960, 3920, 57697, 115394, 230788, 288485, 403879, 461576, 576970, 807758, 923152, 1153940, 1615516, 2019395, 2307880, 2827153, 3231032, 4038790, 4615760, 5654306, 6462064, 8077580, 11308612, 14135765, 16155160, 22617224, 28271530, 32310320, 45234448, 56543060, 113086120, 226172240]

約数ペア:

[(1, 226172240), (2, 113086120), (4, 56543060), (5, 45234448), (7, 32310320), (8, 28271530), (10, 22617224), (14, 16155160), (16, 14135765), (20, 11308612), (28, 8077580), (35, 6462064), (40, 5654306), (49, 4615760), (56, 4038790), (70, 3231032), (80, 2827153), (98, 2307880), (112, 2019395), (140, 1615516), (196, 1153940), (245, 923152), (280, 807758), (392, 576970), (490, 461576), (560, 403879), (784, 288485), (980, 230788), (1960, 115394), (3920, 57697)]