38583580

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{39371}}^1$

素因数の和:39394

約数の個数: 36

約数和(自身を含む): 94256568

約数和(自身を除く): 55672988

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 39371, 78742, 157484, 196855, 275597, 393710, 551194, 787420, 1102388, 1377985, 1929179, 2755970, 3858358, 5511940, 7716716, 9645895, 19291790, 38583580]

約数ペア:

[(1, 38583580), (2, 19291790), (4, 9645895), (5, 7716716), (7, 5511940), (10, 3858358), (14, 2755970), (20, 1929179), (28, 1377985), (35, 1102388), (49, 787420), (70, 551194), (98, 393710), (140, 275597), (196, 196855), (245, 157484), (490, 78742), (980, 39371)]