23350340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89809}}^1$

素因数の和:89831

約数の個数: 24

約数和(自身を含む): 52808280

約数和(自身を除く): 29457940

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 89809, 179618, 359236, 449045, 898090, 1167517, 1796180, 2335034, 4670068, 5837585, 11675170, 23350340]

約数ペア:

[(1, 23350340), (2, 11675170), (4, 5837585), (5, 4670068), (10, 2335034), (13, 1796180), (20, 1167517), (26, 898090), (52, 449045), (65, 359236), (130, 179618), (260, 89809)]