107932540

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{439}}^1\times {\mathrm{647}}^1$

素因数の和:1114

約数の個数: 48

約数和(自身を含む): 239500800

約数和(自身を除く): 131568260

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 439, 647, 878, 1294, 1756, 2195, 2588, 3235, 4390, 6470, 8341, 8780, 12293, 12940, 16682, 24586, 33364, 41705, 49172, 61465, 83410, 122930, 166820, 245860, 284033, 568066, 1136132, 1420165, 2840330, 5396627, 5680660, 10793254, 21586508, 26983135, 53966270, 107932540]

約数ペア:

[(1, 107932540), (2, 53966270), (4, 26983135), (5, 21586508), (10, 10793254), (19, 5680660), (20, 5396627), (38, 2840330), (76, 1420165), (95, 1136132), (190, 568066), (380, 284033), (439, 245860), (647, 166820), (878, 122930), (1294, 83410), (1756, 61465), (2195, 49172), (2588, 41705), (3235, 33364), (4390, 24586), (6470, 16682), (8341, 12940), (8780, 12293)]