40184460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{223247}}^1$

素因数の和:223262

約数の個数: 36

約数和(自身を含む): 121893408

約数和(自身を除く): 81708948

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 223247, 446494, 669741, 892988, 1116235, 1339482, 2009223, 2232470, 2678964, 3348705, 4018446, 4464940, 6697410, 8036892, 10046115, 13394820, 20092230, 40184460]

約数ペア:

[(1, 40184460), (2, 20092230), (3, 13394820), (4, 10046115), (5, 8036892), (6, 6697410), (9, 4464940), (10, 4018446), (12, 3348705), (15, 2678964), (18, 2232470), (20, 2009223), (30, 1339482), (36, 1116235), (45, 892988), (60, 669741), (90, 446494), (180, 223247)]