2912704250

素因数分解:

$2^1\times 5^3\times {\mathrm{61}}^1\times {\mathrm{190997}}^1$

素因数の和:191075

約数の個数: 32

約数和(自身を含む): 5541997968

約数和(自身を除く): 2629293718

約数列:

[1, 2, 5, 10, 25, 50, 61, 122, 125, 250, 305, 610, 1525, 3050, 7625, 15250, 190997, 381994, 954985, 1909970, 4774925, 9549850, 11650817, 23301634, 23874625, 47749250, 58254085, 116508170, 291270425, 582540850, 1456352125, 2912704250]

約数ペア:

[(1, 2912704250), (2, 1456352125), (5, 582540850), (10, 291270425), (25, 116508170), (50, 58254085), (61, 47749250), (122, 23874625), (125, 23301634), (250, 11650817), (305, 9549850), (610, 4774925), (1525, 1909970), (3050, 954985), (7625, 381994), (15250, 190997)]