1138133080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{431}}^1\times {\mathrm{9431}}^1$

素因数の和:9880

約数の個数: 64

約数和(自身を含む): 2933729280

約数和(自身を除く): 1795596200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 431, 862, 1724, 2155, 3017, 3448, 4310, 6034, 8620, 9431, 12068, 15085, 17240, 18862, 24136, 30170, 37724, 47155, 60340, 66017, 75448, 94310, 120680, 132034, 188620, 264068, 330085, 377240, 528136, 660170, 1320340, 2640680, 4064761, 8129522, 16259044, 20323805, 28453327, 32518088, 40647610, 56906654, 81295220, 113813308, 142266635, 162590440, 227626616, 284533270, 569066540, 1138133080]

約数ペア:

[(1, 1138133080), (2, 569066540), (4, 284533270), (5, 227626616), (7, 162590440), (8, 142266635), (10, 113813308), (14, 81295220), (20, 56906654), (28, 40647610), (35, 32518088), (40, 28453327), (56, 20323805), (70, 16259044), (140, 8129522), (280, 4064761), (431, 2640680), (862, 1320340), (1724, 660170), (2155, 528136), (3017, 377240), (3448, 330085), (4310, 264068), (6034, 188620), (8620, 132034), (9431, 120680), (12068, 94310), (15085, 75448), (17240, 66017), (18862, 60340), (24136, 47155), (30170, 37724)]