29552840

素因数分解:

$2^3\times 5^1\times {\mathrm{811}}^1\times {\mathrm{911}}^1$

素因数の和:1733

約数の個数: 32

約数和(自身を含む): 66648960

約数和(自身を除く): 37096120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 811, 911, 1622, 1822, 3244, 3644, 4055, 4555, 6488, 7288, 8110, 9110, 16220, 18220, 32440, 36440, 738821, 1477642, 2955284, 3694105, 5910568, 7388210, 14776420, 29552840]

約数ペア:

[(1, 29552840), (2, 14776420), (4, 7388210), (5, 5910568), (8, 3694105), (10, 2955284), (20, 1477642), (40, 738821), (811, 36440), (911, 32440), (1622, 18220), (1822, 16220), (3244, 9110), (3644, 8110), (4055, 7288), (4555, 6488)]