148923220

素因数分解:

$2^2\times 5^1\times {\mathrm{509}}^1\times {\mathrm{14629}}^1$

素因数の和:15147

約数の個数: 24

約数和(自身を含む): 313374600

約数和(自身を除く): 164451380

約数列:

[1, 2, 4, 5, 10, 20, 509, 1018, 2036, 2545, 5090, 10180, 14629, 29258, 58516, 73145, 146290, 292580, 7446161, 14892322, 29784644, 37230805, 74461610, 148923220]

約数ペア:

[(1, 148923220), (2, 74461610), (4, 37230805), (5, 29784644), (10, 14892322), (20, 7446161), (509, 292580), (1018, 146290), (2036, 73145), (2545, 58516), (5090, 29258), (10180, 14629)]