14917240

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{28687}}^1$

素因数の和:28711

約数の個数: 32

約数和(自身を含む): 36146880

約数和(自身を除く): 21229640

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 28687, 57374, 114748, 143435, 229496, 286870, 372931, 573740, 745862, 1147480, 1491724, 1864655, 2983448, 3729310, 7458620, 14917240]

約数ペア:

[(1, 14917240), (2, 7458620), (4, 3729310), (5, 2983448), (8, 1864655), (10, 1491724), (13, 1147480), (20, 745862), (26, 573740), (40, 372931), (52, 286870), (65, 229496), (104, 143435), (130, 114748), (260, 57374), (520, 28687)]