5047280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{9013}}^1$

素因数の和:9033

約数の個数: 40

約数和(自身を含む): 13412832

約数和(自身を除く): 8365552

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 9013, 18026, 36052, 45065, 63091, 72104, 90130, 126182, 144208, 180260, 252364, 315455, 360520, 504728, 630910, 721040, 1009456, 1261820, 2523640, 5047280]

約数ペア:

[(1, 5047280), (2, 2523640), (4, 1261820), (5, 1009456), (7, 721040), (8, 630910), (10, 504728), (14, 360520), (16, 315455), (20, 252364), (28, 180260), (35, 144208), (40, 126182), (56, 90130), (70, 72104), (80, 63091), (112, 45065), (140, 36052), (280, 18026), (560, 9013)]