4007060

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1$

素因数の和:344

約数の個数: 48

約数和(自身を含む): 9096192

約数和(自身を除く): 5089132

約数列:

[1, 2, 4, 5, 10, 20, 23, 31, 46, 62, 92, 115, 124, 155, 230, 281, 310, 460, 562, 620, 713, 1124, 1405, 1426, 2810, 2852, 3565, 5620, 6463, 7130, 8711, 12926, 14260, 17422, 25852, 32315, 34844, 43555, 64630, 87110, 129260, 174220, 200353, 400706, 801412, 1001765, 2003530, 4007060]

約数ペア:

[(1, 4007060), (2, 2003530), (4, 1001765), (5, 801412), (10, 400706), (20, 200353), (23, 174220), (31, 129260), (46, 87110), (62, 64630), (92, 43555), (115, 34844), (124, 32315), (155, 25852), (230, 17422), (281, 14260), (310, 12926), (460, 8711), (562, 7130), (620, 6463), (713, 5620), (1124, 3565), (1405, 2852), (1426, 2810)]