6764920

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{3191}}^1$

素因数の和:3255

約数の個数: 32

約数和(自身を含む): 15513120

約数和(自身を除く): 8748200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 3191, 6382, 12764, 15955, 25528, 31910, 63820, 127640, 169123, 338246, 676492, 845615, 1352984, 1691230, 3382460, 6764920]

約数ペア:

[(1, 6764920), (2, 3382460), (4, 1691230), (5, 1352984), (8, 845615), (10, 676492), (20, 338246), (40, 169123), (53, 127640), (106, 63820), (212, 31910), (265, 25528), (424, 15955), (530, 12764), (1060, 6382), (2120, 3191)]