7440056.00000000

素因数分解:

$2^5\times 5^1\times {\mathrm{109}}^1\times {\mathrm{5581}}^1$

素因数の和:5705

約数の個数: 48

約数和(自身を含む): 232099560

約数和(自身を除く): 134766920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 109, 160, 218, 436, 545, 872, 1090, 1744, 2180, 3488, 4360, 5581, 8720, 11162, 17440, 22324, 27905, 44648, 55810, 89296, 111620, 178592, 223240, 446480, 608329, 892960, 1216658, 2433316, 3041645, 4866632, 6083290, 9733264, 12166580, 19466528, 24333160, 48666320, 97332640]

約数ペア:

[(1, 97332640), (2, 48666320), (4, 24333160), (5, 19466528), (8, 12166580), (10, 9733264), (16, 6083290), (20, 4866632), (32, 3041645), (40, 2433316), (80, 1216658), (109, 892960), (160, 608329), (218, 446480), (436, 223240), (545, 178592), (872, 111620), (1090, 89296), (1744, 55810), (2180, 44648), (3488, 27905), (4360, 22324), (5581, 17440), (8720, 11162)]