41805860

素因数分解:

$2^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1\times {\mathrm{151}}^1$

素因数の和:396

約数の個数: 48

約数和(自身を含む): 89886720

約数和(自身を除く): 48080860

約数列:

[1, 2, 4, 5, 10, 20, 109, 127, 151, 218, 254, 302, 436, 508, 545, 604, 635, 755, 1090, 1270, 1510, 2180, 2540, 3020, 13843, 16459, 19177, 27686, 32918, 38354, 55372, 65836, 69215, 76708, 82295, 95885, 138430, 164590, 191770, 276860, 329180, 383540, 2090293, 4180586, 8361172, 10451465, 20902930, 41805860]

約数ペア:

[(1, 41805860), (2, 20902930), (4, 10451465), (5, 8361172), (10, 4180586), (20, 2090293), (109, 383540), (127, 329180), (151, 276860), (218, 191770), (254, 164590), (302, 138430), (436, 95885), (508, 82295), (545, 76708), (604, 69215), (635, 65836), (755, 55372), (1090, 38354), (1270, 32918), (1510, 27686), (2180, 19177), (2540, 16459), (3020, 13843)]