46897240

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{90187}}^1$

素因数の和:90211

約数の個数: 32

約数和(自身を含む): 113636880

約数和(自身を除く): 66739640

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 90187, 180374, 360748, 450935, 721496, 901870, 1172431, 1803740, 2344862, 3607480, 4689724, 5862155, 9379448, 11724310, 23448620, 46897240]

約数ペア:

[(1, 46897240), (2, 23448620), (4, 11724310), (5, 9379448), (8, 5862155), (10, 4689724), (13, 3607480), (20, 2344862), (26, 1803740), (40, 1172431), (52, 901870), (65, 721496), (104, 450935), (130, 360748), (260, 180374), (520, 90187)]