4530140

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{2729}}^1$

素因数の和:2821

約数の個数: 24

約数和(自身を含む): 9631440

約数和(自身を除く): 5101300

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 2729, 5458, 10916, 13645, 27290, 54580, 226507, 453014, 906028, 1132535, 2265070, 4530140]

約数ペア:

[(1, 4530140), (2, 2265070), (4, 1132535), (5, 906028), (10, 453014), (20, 226507), (83, 54580), (166, 27290), (332, 13645), (415, 10916), (830, 5458), (1660, 2729)]