388804750

素因数分解:

$2^1\times 5^3\times {\mathrm{113}}^1\times {\mathrm{13763}}^1$

素因数の和:13893

約数の個数: 32

約数和(自身を含む): 734336928

約数和(自身を除く): 345532178

約数列:

[1, 2, 5, 10, 25, 50, 113, 125, 226, 250, 565, 1130, 2825, 5650, 13763, 14125, 27526, 28250, 68815, 137630, 344075, 688150, 1555219, 1720375, 3110438, 3440750, 7776095, 15552190, 38880475, 77760950, 194402375, 388804750]

約数ペア:

[(1, 388804750), (2, 194402375), (5, 77760950), (10, 38880475), (25, 15552190), (50, 7776095), (113, 3440750), (125, 3110438), (226, 1720375), (250, 1555219), (565, 688150), (1130, 344075), (2825, 137630), (5650, 68815), (13763, 28250), (14125, 27526)]