1930395380

素因数分解:

$2^2\times 5^1\times {\mathrm{1367}}^1\times {\mathrm{70607}}^1$

素因数の和:71983

約数の個数: 24

約数和(自身を含む): 4056853248

約数和(自身を除く): 2126457868

約数列:

[1, 2, 4, 5, 10, 20, 1367, 2734, 5468, 6835, 13670, 27340, 70607, 141214, 282428, 353035, 706070, 1412140, 96519769, 193039538, 386079076, 482598845, 965197690, 1930395380]

約数ペア:

[(1, 1930395380), (2, 965197690), (4, 482598845), (5, 386079076), (10, 193039538), (20, 96519769), (1367, 1412140), (2734, 706070), (5468, 353035), (6835, 282428), (13670, 141214), (27340, 70607)]