5427866540

素因数分解:

$2^2\times 5^1\times {\mathrm{1019}}^1\times {\mathrm{266333}}^1$

素因数の和:267361

約数の個数: 24

約数和(自身を含む): 11409748560

約数和(自身を除く): 5981882020

約数列:

[1, 2, 4, 5, 10, 20, 1019, 2038, 4076, 5095, 10190, 20380, 266333, 532666, 1065332, 1331665, 2663330, 5326660, 271393327, 542786654, 1085573308, 1356966635, 2713933270, 5427866540]

約数ペア:

[(1, 5427866540), (2, 2713933270), (4, 1356966635), (5, 1085573308), (10, 542786654), (20, 271393327), (1019, 5326660), (2038, 2663330), (4076, 1331665), (5095, 1065332), (10190, 532666), (20380, 266333)]