259137550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{32191}}^1$

素因数の和:32233

約数の個数: 48

約数和(自身を含む): 574820352

約数和(自身を除く): 315682802

約数列:

[1, 2, 5, 7, 10, 14, 23, 25, 35, 46, 50, 70, 115, 161, 175, 230, 322, 350, 575, 805, 1150, 1610, 4025, 8050, 32191, 64382, 160955, 225337, 321910, 450674, 740393, 804775, 1126685, 1480786, 1609550, 2253370, 3701965, 5182751, 5633425, 7403930, 10365502, 11266850, 18509825, 25913755, 37019650, 51827510, 129568775, 259137550]

約数ペア:

[(1, 259137550), (2, 129568775), (5, 51827510), (7, 37019650), (10, 25913755), (14, 18509825), (23, 11266850), (25, 10365502), (35, 7403930), (46, 5633425), (50, 5182751), (70, 3701965), (115, 2253370), (161, 1609550), (175, 1480786), (230, 1126685), (322, 804775), (350, 740393), (575, 450674), (805, 321910), (1150, 225337), (1610, 160955), (4025, 64382), (8050, 32191)]