7082140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{27239}}^1$

素因数の和:27261

約数の個数: 24

約数和(自身を含む): 16017120

約数和(自身を除く): 8934980

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 27239, 54478, 108956, 136195, 272390, 354107, 544780, 708214, 1416428, 1770535, 3541070, 7082140]

約数ペア:

[(1, 7082140), (2, 3541070), (4, 1770535), (5, 1416428), (10, 708214), (13, 544780), (20, 354107), (26, 272390), (52, 136195), (65, 108956), (130, 54478), (260, 27239)]