3222260

素因数分解:

$2^2\times 5^1\times {\mathrm{367}}^1\times {\mathrm{439}}^1$

素因数の和:815

約数の個数: 24

約数和(自身を含む): 6800640

約数和(自身を除く): 3578380

約数列:

[1, 2, 4, 5, 10, 20, 367, 439, 734, 878, 1468, 1756, 1835, 2195, 3670, 4390, 7340, 8780, 161113, 322226, 644452, 805565, 1611130, 3222260]

約数ペア:

[(1, 3222260), (2, 1611130), (4, 805565), (5, 644452), (10, 322226), (20, 161113), (367, 8780), (439, 7340), (734, 4390), (878, 3670), (1468, 2195), (1756, 1835)]