45352190

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{2089}}^1$

素因数の和:2276

約数の個数: 32

約数和(自身を含む): 88482240

約数和(自身を除く): 43130050

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 167, 334, 835, 1670, 2089, 2171, 4178, 4342, 10445, 10855, 20890, 21710, 27157, 54314, 135785, 271570, 348863, 697726, 1744315, 3488630, 4535219, 9070438, 22676095, 45352190]

約数ペア:

[(1, 45352190), (2, 22676095), (5, 9070438), (10, 4535219), (13, 3488630), (26, 1744315), (65, 697726), (130, 348863), (167, 271570), (334, 135785), (835, 54314), (1670, 27157), (2089, 21710), (2171, 20890), (4178, 10855), (4342, 10445)]