89326120

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{607}}^1$

素因数の和:914

約数の個数: 64

約数和(自身を含む): 217566720

約数和(自身を除く): 128240600

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 283, 520, 566, 607, 1132, 1214, 1415, 2264, 2428, 2830, 3035, 3679, 4856, 5660, 6070, 7358, 7891, 11320, 12140, 14716, 15782, 18395, 24280, 29432, 31564, 36790, 39455, 63128, 73580, 78910, 147160, 157820, 171781, 315640, 343562, 687124, 858905, 1374248, 1717810, 2233153, 3435620, 4466306, 6871240, 8932612, 11165765, 17865224, 22331530, 44663060, 89326120]

約数ペア:

[(1, 89326120), (2, 44663060), (4, 22331530), (5, 17865224), (8, 11165765), (10, 8932612), (13, 6871240), (20, 4466306), (26, 3435620), (40, 2233153), (52, 1717810), (65, 1374248), (104, 858905), (130, 687124), (260, 343562), (283, 315640), (520, 171781), (566, 157820), (607, 147160), (1132, 78910), (1214, 73580), (1415, 63128), (2264, 39455), (2428, 36790), (2830, 31564), (3035, 29432), (3679, 24280), (4856, 18395), (5660, 15782), (6070, 14716), (7358, 12140), (7891, 11320)]