78424250

素因数分解:

$2^1\times 5^3\times {\mathrm{23}}^2\times {\mathrm{593}}^1$

素因数の和:656

約数の個数: 48

約数和(自身を含む): 153729576

約数和(自身を除く): 75305326

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 125, 230, 250, 529, 575, 593, 1058, 1150, 1186, 2645, 2875, 2965, 5290, 5750, 5930, 13225, 13639, 14825, 26450, 27278, 29650, 66125, 68195, 74125, 132250, 136390, 148250, 313697, 340975, 627394, 681950, 1568485, 1704875, 3136970, 3409750, 7842425, 15684850, 39212125, 78424250]

約数ペア:

[(1, 78424250), (2, 39212125), (5, 15684850), (10, 7842425), (23, 3409750), (25, 3136970), (46, 1704875), (50, 1568485), (115, 681950), (125, 627394), (230, 340975), (250, 313697), (529, 148250), (575, 136390), (593, 132250), (1058, 74125), (1150, 68195), (1186, 66125), (2645, 29650), (2875, 27278), (2965, 26450), (5290, 14825), (5750, 13639), (5930, 13225)]