6879580

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{5639}}^1$

素因数の和:5709

約数の個数: 24

約数和(自身を含む): 14686560

約数和(自身を除く): 7806980

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220, 5639, 11278, 22556, 28195, 56390, 112780, 343979, 687958, 1375916, 1719895, 3439790, 6879580]

約数ペア:

[(1, 6879580), (2, 3439790), (4, 1719895), (5, 1375916), (10, 687958), (20, 343979), (61, 112780), (122, 56390), (244, 28195), (305, 22556), (610, 11278), (1220, 5639)]