117942320

素因数分解:

$2^4\times 5^1\times {\mathrm{569}}^1\times {\mathrm{2591}}^1$

素因数の和:3173

約数の個数: 40

約数和(自身を含む): 274803840

約数和(自身を除く): 156861520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 569, 1138, 2276, 2591, 2845, 4552, 5182, 5690, 9104, 10364, 11380, 12955, 20728, 22760, 25910, 41456, 45520, 51820, 103640, 207280, 1474279, 2948558, 5897116, 7371395, 11794232, 14742790, 23588464, 29485580, 58971160, 117942320]

約数ペア:

[(1, 117942320), (2, 58971160), (4, 29485580), (5, 23588464), (8, 14742790), (10, 11794232), (16, 7371395), (20, 5897116), (40, 2948558), (80, 1474279), (569, 207280), (1138, 103640), (2276, 51820), (2591, 45520), (2845, 41456), (4552, 25910), (5182, 22760), (5690, 20728), (9104, 12955), (10364, 11380)]