13548340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{487}}^1$

素因数の和:616

約数の個数: 48

約数和(自身を含む): 30989952

約数和(自身を除く): 17441612

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 107, 130, 214, 260, 428, 487, 535, 974, 1070, 1391, 1948, 2140, 2435, 2782, 4870, 5564, 6331, 6955, 9740, 12662, 13910, 25324, 27820, 31655, 52109, 63310, 104218, 126620, 208436, 260545, 521090, 677417, 1042180, 1354834, 2709668, 3387085, 6774170, 13548340]

約数ペア:

[(1, 13548340), (2, 6774170), (4, 3387085), (5, 2709668), (10, 1354834), (13, 1042180), (20, 677417), (26, 521090), (52, 260545), (65, 208436), (107, 126620), (130, 104218), (214, 63310), (260, 52109), (428, 31655), (487, 27820), (535, 25324), (974, 13910), (1070, 12662), (1391, 9740), (1948, 6955), (2140, 6331), (2435, 5564), (2782, 4870)]