5217550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{349}}^1$

素因数の和:397

約数の個数: 48

約数和(自身を含む): 10936800

約数和(自身を除く): 5719250

約数列:

[1, 2, 5, 10, 13, 23, 25, 26, 46, 50, 65, 115, 130, 230, 299, 325, 349, 575, 598, 650, 698, 1150, 1495, 1745, 2990, 3490, 4537, 7475, 8027, 8725, 9074, 14950, 16054, 17450, 22685, 40135, 45370, 80270, 104351, 113425, 200675, 208702, 226850, 401350, 521755, 1043510, 2608775, 5217550]

約数ペア:

[(1, 5217550), (2, 2608775), (5, 1043510), (10, 521755), (13, 401350), (23, 226850), (25, 208702), (26, 200675), (46, 113425), (50, 104351), (65, 80270), (115, 45370), (130, 40135), (230, 22685), (299, 17450), (325, 16054), (349, 14950), (575, 9074), (598, 8725), (650, 8027), (698, 7475), (1150, 4537), (1495, 3490), (1745, 2990)]