45811580

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{22679}}^1$

素因数の和:22789

約数の個数: 24

約数和(自身を含む): 97161120

約数和(自身を除く): 51349540

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010, 2020, 22679, 45358, 90716, 113395, 226790, 453580, 2290579, 4581158, 9162316, 11452895, 22905790, 45811580]

約数ペア:

[(1, 45811580), (2, 22905790), (4, 11452895), (5, 9162316), (10, 4581158), (20, 2290579), (101, 453580), (202, 226790), (404, 113395), (505, 90716), (1010, 45358), (2020, 22679)]