42324700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{353}}^1$

素因数の和:487

約数の個数: 72

約数和(自身を含む): 101399760

約数和(自身を除く): 59075060

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 109, 110, 218, 220, 275, 353, 436, 545, 550, 706, 1090, 1100, 1199, 1412, 1765, 2180, 2398, 2725, 3530, 3883, 4796, 5450, 5995, 7060, 7766, 8825, 10900, 11990, 15532, 17650, 19415, 23980, 29975, 35300, 38477, 38830, 59950, 76954, 77660, 97075, 119900, 153908, 192385, 194150, 384770, 388300, 423247, 769540, 846494, 961925, 1692988, 1923850, 2116235, 3847700, 4232470, 8464940, 10581175, 21162350, 42324700]

約数ペア:

[(1, 42324700), (2, 21162350), (4, 10581175), (5, 8464940), (10, 4232470), (11, 3847700), (20, 2116235), (22, 1923850), (25, 1692988), (44, 961925), (50, 846494), (55, 769540), (100, 423247), (109, 388300), (110, 384770), (218, 194150), (220, 192385), (275, 153908), (353, 119900), (436, 97075), (545, 77660), (550, 76954), (706, 59950), (1090, 38830), (1100, 38477), (1199, 35300), (1412, 29975), (1765, 23980), (2180, 19415), (2398, 17650), (2725, 15532), (3530, 11990), (3883, 10900), (4796, 8825), (5450, 7766), (5995, 7060)]