8049276140

素因数分解:

$2^2\times 5^1\times {\mathrm{30529}}^1\times {\mathrm{13183}}^1$

素因数の和:43721

約数の個数: 24

約数和(自身を含む): 16905315840

約数和(自身を除く): 8856039700

約数列:

[1, 2, 4, 5, 10, 20, 13183, 26366, 30529, 52732, 61058, 65915, 122116, 131830, 152645, 263660, 305290, 610580, 402463807, 804927614, 1609855228, 2012319035, 4024638070, 8049276140]

約数ペア:

[(1, 8049276140), (2, 4024638070), (4, 2012319035), (5, 1609855228), (10, 804927614), (20, 402463807), (13183, 610580), (26366, 305290), (30529, 263660), (52732, 152645), (61058, 131830), (65915, 122116)]