16573480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5381}}^1$

素因数の和:5410

約数の個数: 64

約数和(自身を含む): 46500480

約数和(自身を除く): 29927000

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 5381, 10762, 21524, 26905, 37667, 43048, 53810, 59191, 75334, 107620, 118382, 150668, 188335, 215240, 236764, 295955, 301336, 376670, 414337, 473528, 591910, 753340, 828674, 1183820, 1506680, 1657348, 2071685, 2367640, 3314696, 4143370, 8286740, 16573480]

約数ペア:

[(1, 16573480), (2, 8286740), (4, 4143370), (5, 3314696), (7, 2367640), (8, 2071685), (10, 1657348), (11, 1506680), (14, 1183820), (20, 828674), (22, 753340), (28, 591910), (35, 473528), (40, 414337), (44, 376670), (55, 301336), (56, 295955), (70, 236764), (77, 215240), (88, 188335), (110, 150668), (140, 118382), (154, 107620), (220, 75334), (280, 59191), (308, 53810), (385, 43048), (440, 37667), (616, 26905), (770, 21524), (1540, 10762), (3080, 5381)]