2532140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9739}}^1$

素因数の和:9761

約数の個数: 24

約数和(自身を含む): 5727120

約数和(自身を除く): 3194980

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 9739, 19478, 38956, 48695, 97390, 126607, 194780, 253214, 506428, 633035, 1266070, 2532140]

約数ペア:

[(1, 2532140), (2, 1266070), (4, 633035), (5, 506428), (10, 253214), (13, 194780), (20, 126607), (26, 97390), (52, 48695), (65, 38956), (130, 19478), (260, 9739)]