66234640

素因数分解:

$2^4\times 5^1\times {\mathrm{151}}^1\times {\mathrm{5483}}^1$

素因数の和:5647

約数の個数: 40

約数和(自身を含む): 155043648

約数和(自身を除く): 88809008

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 151, 302, 604, 755, 1208, 1510, 2416, 3020, 5483, 6040, 10966, 12080, 21932, 27415, 43864, 54830, 87728, 109660, 219320, 438640, 827933, 1655866, 3311732, 4139665, 6623464, 8279330, 13246928, 16558660, 33117320, 66234640]

約数ペア:

[(1, 66234640), (2, 33117320), (4, 16558660), (5, 13246928), (8, 8279330), (10, 6623464), (16, 4139665), (20, 3311732), (40, 1655866), (80, 827933), (151, 438640), (302, 219320), (604, 109660), (755, 87728), (1208, 54830), (1510, 43864), (2416, 27415), (3020, 21932), (5483, 12080), (6040, 10966)]