1974250

素因数分解:

$2^1\times 5^3\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:219

約数の個数: 32

約数和(自身を含む): 3790800

約数和(自身を除く): 1816550

約数列:

[1, 2, 5, 10, 25, 50, 53, 106, 125, 149, 250, 265, 298, 530, 745, 1325, 1490, 2650, 3725, 6625, 7450, 7897, 13250, 15794, 18625, 37250, 39485, 78970, 197425, 394850, 987125, 1974250]

約数ペア:

[(1, 1974250), (2, 987125), (5, 394850), (10, 197425), (25, 78970), (50, 39485), (53, 37250), (106, 18625), (125, 15794), (149, 13250), (250, 7897), (265, 7450), (298, 6625), (530, 3725), (745, 2650), (1325, 1490)]