118468280

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{60443}}^1$

素因数の和:60468

約数の個数: 48

約数和(自身を含む): 310077720

約数和(自身を除く): 191609440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 60443, 120886, 241772, 302215, 423101, 483544, 604430, 846202, 1208860, 1692404, 2115505, 2417720, 2961707, 3384808, 4231010, 5923414, 8462020, 11846828, 14808535, 16924040, 23693656, 29617070, 59234140, 118468280]

約数ペア:

[(1, 118468280), (2, 59234140), (4, 29617070), (5, 23693656), (7, 16924040), (8, 14808535), (10, 11846828), (14, 8462020), (20, 5923414), (28, 4231010), (35, 3384808), (40, 2961707), (49, 2417720), (56, 2115505), (70, 1692404), (98, 1208860), (140, 846202), (196, 604430), (245, 483544), (280, 423101), (392, 302215), (490, 241772), (980, 120886), (1960, 60443)]