895536970

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{991}}^1\times {\mathrm{3929}}^1$

素因数の和:4950

約数の個数: 32

約数和(自身を含む): 1684177920

約数和(自身を除く): 788640950

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 991, 1982, 3929, 4955, 7858, 9910, 19645, 22793, 39290, 45586, 90367, 113965, 180734, 227930, 451835, 903670, 3893639, 7787278, 19468195, 38936390, 89553697, 179107394, 447768485, 895536970]

約数ペア:

[(1, 895536970), (2, 447768485), (5, 179107394), (10, 89553697), (23, 38936390), (46, 19468195), (115, 7787278), (230, 3893639), (991, 903670), (1982, 451835), (3929, 227930), (4955, 180734), (7858, 113965), (9910, 90367), (19645, 45586), (22793, 39290)]