14160380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{509}}^1$

素因数の和:638

約数の個数: 48

約数和(自身を含む): 32387040

約数和(自身を除く): 18226660

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 107, 130, 214, 260, 428, 509, 535, 1018, 1070, 1391, 2036, 2140, 2545, 2782, 5090, 5564, 6617, 6955, 10180, 13234, 13910, 26468, 27820, 33085, 54463, 66170, 108926, 132340, 217852, 272315, 544630, 708019, 1089260, 1416038, 2832076, 3540095, 7080190, 14160380]

約数ペア:

[(1, 14160380), (2, 7080190), (4, 3540095), (5, 2832076), (10, 1416038), (13, 1089260), (20, 708019), (26, 544630), (52, 272315), (65, 217852), (107, 132340), (130, 108926), (214, 66170), (260, 54463), (428, 33085), (509, 27820), (535, 26468), (1018, 13910), (1070, 13234), (1391, 10180), (2036, 6955), (2140, 6617), (2545, 5564), (2782, 5090)]