234294520

素因数分解:

$2^3\times 5^1\times {\mathrm{293}}^1\times {\mathrm{19991}}^1$

素因数の和:20295

約数の個数: 32

約数和(自身を含む): 528988320

約数和(自身を除く): 294693800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 293, 586, 1172, 1465, 2344, 2930, 5860, 11720, 19991, 39982, 79964, 99955, 159928, 199910, 399820, 799640, 5857363, 11714726, 23429452, 29286815, 46858904, 58573630, 117147260, 234294520]

約数ペア:

[(1, 234294520), (2, 117147260), (4, 58573630), (5, 46858904), (8, 29286815), (10, 23429452), (20, 11714726), (40, 5857363), (293, 799640), (586, 399820), (1172, 199910), (1465, 159928), (2344, 99955), (2930, 79964), (5860, 39982), (11720, 19991)]