1303689700

素因数分解:

$2^2\times 5^2\times {\mathrm{97}}^1\times {\mathrm{134401}}^1$

素因数の和:134512

約数の個数: 36

約数和(自身を含む): 2858192932

約数和(自身を除く): 1554503232

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 97, 100, 194, 388, 485, 970, 1940, 2425, 4850, 9700, 134401, 268802, 537604, 672005, 1344010, 2688020, 3360025, 6720050, 13036897, 13440100, 26073794, 52147588, 65184485, 130368970, 260737940, 325922425, 651844850, 1303689700]

約数ペア:

[(1, 1303689700), (2, 651844850), (4, 325922425), (5, 260737940), (10, 130368970), (20, 65184485), (25, 52147588), (50, 26073794), (97, 13440100), (100, 13036897), (194, 6720050), (388, 3360025), (485, 2688020), (970, 1344010), (1940, 672005), (2425, 537604), (4850, 268802), (9700, 134401)]