38026940

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{38803}}^1$

素因数の和:38826

約数の個数: 36

約数和(自身を含む): 92896776

約数和(自身を除く): 54869836

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 38803, 77606, 155212, 194015, 271621, 388030, 543242, 776060, 1086484, 1358105, 1901347, 2716210, 3802694, 5432420, 7605388, 9506735, 19013470, 38026940]

約数ペア:

[(1, 38026940), (2, 19013470), (4, 9506735), (5, 7605388), (7, 5432420), (10, 3802694), (14, 2716210), (20, 1901347), (28, 1358105), (35, 1086484), (49, 776060), (70, 543242), (98, 388030), (140, 271621), (196, 194015), (245, 155212), (490, 77606), (980, 38803)]