5866640

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5641}}^1$

素因数の和:5667

約数の個数: 40

約数和(自身を含む): 14691768

約数和(自身を除く): 8825128

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 5641, 11282, 22564, 28205, 45128, 56410, 73333, 90256, 112820, 146666, 225640, 293332, 366665, 451280, 586664, 733330, 1173328, 1466660, 2933320, 5866640]

約数ペア:

[(1, 5866640), (2, 2933320), (4, 1466660), (5, 1173328), (8, 733330), (10, 586664), (13, 451280), (16, 366665), (20, 293332), (26, 225640), (40, 146666), (52, 112820), (65, 90256), (80, 73333), (104, 56410), (130, 45128), (208, 28205), (260, 22564), (520, 11282), (1040, 5641)]