4989850

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{4339}}^1$

素因数の和:4374

約数の個数: 24

約数和(自身を含む): 9686880

約数和(自身を除く): 4697030

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 230, 575, 1150, 4339, 8678, 21695, 43390, 99797, 108475, 199594, 216950, 498985, 997970, 2494925, 4989850]

約数ペア:

[(1, 4989850), (2, 2494925), (5, 997970), (10, 498985), (23, 216950), (25, 199594), (46, 108475), (50, 99797), (115, 43390), (230, 21695), (575, 8678), (1150, 4339)]