40668110

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{229}}^1$

素因数の和:345

約数の個数: 64

約数和(自身を含む): 87436800

約数和(自身を除く): 46768690

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 59, 70, 86, 118, 215, 229, 295, 301, 413, 430, 458, 590, 602, 826, 1145, 1505, 1603, 2065, 2290, 2537, 3010, 3206, 4130, 5074, 8015, 9847, 12685, 13511, 16030, 17759, 19694, 25370, 27022, 35518, 49235, 67555, 68929, 88795, 94577, 98470, 135110, 137858, 177590, 189154, 344645, 472885, 580973, 689290, 945770, 1161946, 2904865, 4066811, 5809730, 8133622, 20334055, 40668110]

約数ペア:

[(1, 40668110), (2, 20334055), (5, 8133622), (7, 5809730), (10, 4066811), (14, 2904865), (35, 1161946), (43, 945770), (59, 689290), (70, 580973), (86, 472885), (118, 344645), (215, 189154), (229, 177590), (295, 137858), (301, 135110), (413, 98470), (430, 94577), (458, 88795), (590, 68929), (602, 67555), (826, 49235), (1145, 35518), (1505, 27022), (1603, 25370), (2065, 19694), (2290, 17759), (2537, 16030), (3010, 13511), (3206, 12685), (4130, 9847), (5074, 8015)]