48666320

素因数分解:

$2^4\times 5^1\times {\mathrm{109}}^1\times {\mathrm{5581}}^1$

素因数の和:5703

約数の個数: 40

約数和(自身を含む): 114207720

約数和(自身を除く): 65541400

約数列:

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

約数ペア:

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