1796730140

素因数分解:

$2^2\times 5^1\times {\mathrm{10859}}^1\times {\mathrm{8273}}^1$

素因数の和:19141

約数の個数: 24

約数和(自身を含む): 3773936880

約数和(自身を除く): 1977206740

約数列:

[1, 2, 4, 5, 10, 20, 8273, 10859, 16546, 21718, 33092, 41365, 43436, 54295, 82730, 108590, 165460, 217180, 89836507, 179673014, 359346028, 449182535, 898365070, 1796730140]

約数ペア:

[(1, 1796730140), (2, 898365070), (4, 449182535), (5, 359346028), (10, 179673014), (20, 89836507), (8273, 217180), (10859, 165460), (16546, 108590), (21718, 82730), (33092, 54295), (41365, 43436)]