103644680

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{48889}}^1$

素因数の和:48953

約数の個数: 32

約数和(自身を含む): 237605400

約数和(自身を除く): 133960720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 48889, 97778, 195556, 244445, 391112, 488890, 977780, 1955560, 2591117, 5182234, 10364468, 12955585, 20728936, 25911170, 51822340, 103644680]

約数ペア:

[(1, 103644680), (2, 51822340), (4, 25911170), (5, 20728936), (8, 12955585), (10, 10364468), (20, 5182234), (40, 2591117), (53, 1955560), (106, 977780), (212, 488890), (265, 391112), (424, 244445), (530, 195556), (1060, 97778), (2120, 48889)]