185051440

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{47207}}^1$

素因数の和:47234

約数の個数: 60

約数和(自身を含む): 500499216

約数和(自身を除く): 315447776

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, 47207, 94414, 188828, 236035, 330449, 377656, 472070, 660898, 755312, 944140, 1321796, 1652245, 1888280, 2313143, 2643592, 3304490, 3776560, 4626286, 5287184, 6608980, 9252572, 11565715, 13217960, 18505144, 23131430, 26435920, 37010288, 46262860, 92525720, 185051440]

約数ペア:

[(1, 185051440), (2, 92525720), (4, 46262860), (5, 37010288), (7, 26435920), (8, 23131430), (10, 18505144), (14, 13217960), (16, 11565715), (20, 9252572), (28, 6608980), (35, 5287184), (40, 4626286), (49, 3776560), (56, 3304490), (70, 2643592), (80, 2313143), (98, 1888280), (112, 1652245), (140, 1321796), (196, 944140), (245, 755312), (280, 660898), (392, 472070), (490, 377656), (560, 330449), (784, 236035), (980, 188828), (1960, 94414), (3920, 47207)]