6813580

素因数分解:

$2^2\times 5^1\times {\mathrm{461}}^1\times {\mathrm{739}}^1$

素因数の和:1209

約数の個数: 24

約数和(自身を含む): 14358960

約数和(自身を除く): 7545380

約数列:

[1, 2, 4, 5, 10, 20, 461, 739, 922, 1478, 1844, 2305, 2956, 3695, 4610, 7390, 9220, 14780, 340679, 681358, 1362716, 1703395, 3406790, 6813580]

約数ペア:

[(1, 6813580), (2, 3406790), (4, 1703395), (5, 1362716), (10, 681358), (20, 340679), (461, 14780), (739, 9220), (922, 7390), (1478, 4610), (1844, 3695), (2305, 2956)]