148969850

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{129539}}^1$

素因数の和:129574

約数の個数: 24

約数和(自身を含む): 289133280

約数和(自身を除く): 140163430

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 230, 575, 1150, 129539, 259078, 647695, 1295390, 2979397, 3238475, 5958794, 6476950, 14896985, 29793970, 74484925, 148969850]

約数ペア:

[(1, 148969850), (2, 74484925), (5, 29793970), (10, 14896985), (23, 6476950), (25, 5958794), (46, 3238475), (50, 2979397), (115, 1295390), (230, 647695), (575, 259078), (1150, 129539)]