2012591540

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1291}}^1\times {\mathrm{3389}}^1$

素因数の和:4712

約数の個数: 48

約数和(自身を含む): 4414919040

約数和(自身を除く): 2402327500

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 1291, 2582, 3389, 5164, 6455, 6778, 12910, 13556, 16945, 25820, 29693, 33890, 59386, 67780, 77947, 118772, 148465, 155894, 296930, 311788, 389735, 593860, 779470, 1558940, 4375199, 8750398, 17500796, 21875995, 43751990, 87503980, 100629577, 201259154, 402518308, 503147885, 1006295770, 2012591540]

約数ペア:

[(1, 2012591540), (2, 1006295770), (4, 503147885), (5, 402518308), (10, 201259154), (20, 100629577), (23, 87503980), (46, 43751990), (92, 21875995), (115, 17500796), (230, 8750398), (460, 4375199), (1291, 1558940), (2582, 779470), (3389, 593860), (5164, 389735), (6455, 311788), (6778, 296930), (12910, 155894), (13556, 148465), (16945, 118772), (25820, 77947), (29693, 67780), (33890, 59386)]