2640094880

素因数分解:

$2^5\times 5^1\times {\mathrm{16500593}}^1$

素因数の和:16500608

約数の個数: 24

約数和(自身を含む): 6237224532

約数和(自身を除く): 3597129652

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 16500593, 33001186, 66002372, 82502965, 132004744, 165005930, 264009488, 330011860, 528018976, 660023720, 1320047440, 2640094880]

約数ペア:

[(1, 2640094880), (2, 1320047440), (4, 660023720), (5, 528018976), (8, 330011860), (10, 264009488), (16, 165005930), (20, 132004744), (32, 82502965), (40, 66002372), (80, 33001186), (160, 16500593)]