4545650

素因数分解:

$2^1\times 5^2\times {\mathrm{229}}^1\times {\mathrm{397}}^1$

素因数の和:638

約数の個数: 24

約数和(自身を含む): 8513220

約数和(自身を除く): 3967570

約数列:

[1, 2, 5, 10, 25, 50, 229, 397, 458, 794, 1145, 1985, 2290, 3970, 5725, 9925, 11450, 19850, 90913, 181826, 454565, 909130, 2272825, 4545650]

約数ペア:

[(1, 4545650), (2, 2272825), (5, 909130), (10, 454565), (25, 181826), (50, 90913), (229, 19850), (397, 11450), (458, 9925), (794, 5725), (1145, 3970), (1985, 2290)]