2506720

素因数分解:

$2^5\times 5^1\times {\mathrm{15667}}^1$

素因数の和:15682

約数の個数: 24

約数和(自身を含む): 5922504

約数和(自身を除く): 3415784

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 15667, 31334, 62668, 78335, 125336, 156670, 250672, 313340, 501344, 626680, 1253360, 2506720]

約数ペア:

[(1, 2506720), (2, 1253360), (4, 626680), (5, 501344), (8, 313340), (10, 250672), (16, 156670), (20, 125336), (32, 78335), (40, 62668), (80, 31334), (160, 15667)]