66476240

素因数分解:

$2^4\times 5^1\times {\mathrm{151}}^1\times {\mathrm{5503}}^1$

素因数の和:5667

約数の個数: 40

約数和(自身を含む): 155609088

約数和(自身を除く): 89132848

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 151, 302, 604, 755, 1208, 1510, 2416, 3020, 5503, 6040, 11006, 12080, 22012, 27515, 44024, 55030, 88048, 110060, 220120, 440240, 830953, 1661906, 3323812, 4154765, 6647624, 8309530, 13295248, 16619060, 33238120, 66476240]

約数ペア:

[(1, 66476240), (2, 33238120), (4, 16619060), (5, 13295248), (8, 8309530), (10, 6647624), (16, 4154765), (20, 3323812), (40, 1661906), (80, 830953), (151, 440240), (302, 220120), (604, 110060), (755, 88048), (1208, 55030), (1510, 44024), (2416, 27515), (3020, 22012), (5503, 12080), (6040, 11006)]