285424250

素因数分解:

$2^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{49639}}^1$

素因数の和:49679

約数の個数: 32

約数和(自身を含む): 557556480

約数和(自身を除く): 272132230

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 125, 230, 250, 575, 1150, 2875, 5750, 49639, 99278, 248195, 496390, 1141697, 1240975, 2283394, 2481950, 5708485, 6204875, 11416970, 12409750, 28542425, 57084850, 142712125, 285424250]

約数ペア:

[(1, 285424250), (2, 142712125), (5, 57084850), (10, 28542425), (23, 12409750), (25, 11416970), (46, 6204875), (50, 5708485), (115, 2481950), (125, 2283394), (230, 1240975), (250, 1141697), (575, 496390), (1150, 248195), (2875, 99278), (5750, 49639)]