27044840

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{12757}}^1$

素因数の和:12821

約数の個数: 32

約数和(自身を含む): 62003880

約数和(自身を除く): 34959040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 12757, 25514, 51028, 63785, 102056, 127570, 255140, 510280, 676121, 1352242, 2704484, 3380605, 5408968, 6761210, 13522420, 27044840]

約数ペア:

[(1, 27044840), (2, 13522420), (4, 6761210), (5, 5408968), (8, 3380605), (10, 2704484), (20, 1352242), (40, 676121), (53, 510280), (106, 255140), (212, 127570), (265, 102056), (424, 63785), (530, 51028), (1060, 25514), (2120, 12757)]