1893820

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{179}}^1$

素因数の和:234

約数の個数: 36

約数和(自身を含む): 4180680

約数和(自身を除く): 2286860

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 179, 230, 358, 460, 529, 716, 895, 1058, 1790, 2116, 2645, 3580, 4117, 5290, 8234, 10580, 16468, 20585, 41170, 82340, 94691, 189382, 378764, 473455, 946910, 1893820]

約数ペア:

[(1, 1893820), (2, 946910), (4, 473455), (5, 378764), (10, 189382), (20, 94691), (23, 82340), (46, 41170), (92, 20585), (115, 16468), (179, 10580), (230, 8234), (358, 5290), (460, 4117), (529, 3580), (716, 2645), (895, 2116), (1058, 1790)]