415160

素因数分解:

$2^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1$

素因数の和:215

約数の個数: 32

約数和(自身を含む): 952560

約数和(自身を除く): 537400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 97, 107, 194, 214, 388, 428, 485, 535, 776, 856, 970, 1070, 1940, 2140, 3880, 4280, 10379, 20758, 41516, 51895, 83032, 103790, 207580, 415160]

約数ペア:

[(1, 415160), (2, 207580), (4, 103790), (5, 83032), (8, 51895), (10, 41516), (20, 20758), (40, 10379), (97, 4280), (107, 3880), (194, 2140), (214, 1940), (388, 1070), (428, 970), (485, 856), (535, 776)]