14909240

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{9091}}^1$

素因数の和:9143

約数の個数: 32

約数和(自身を含む): 34367760

約数和(自身を除く): 19458520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 9091, 18182, 36364, 45455, 72728, 90910, 181820, 363640, 372731, 745462, 1490924, 1863655, 2981848, 3727310, 7454620, 14909240]

約数ペア:

[(1, 14909240), (2, 7454620), (4, 3727310), (5, 2981848), (8, 1863655), (10, 1490924), (20, 745462), (40, 372731), (41, 363640), (82, 181820), (164, 90910), (205, 72728), (328, 45455), (410, 36364), (820, 18182), (1640, 9091)]