15713789240

素因数分解:

$2^3\times 5^1\times {\mathrm{293}}^1\times {\mathrm{1340767}}^1$

素因数の和:1341071

約数の個数: 32

約数和(自身を含む): 35476721280

約数和(自身を除く): 19762932040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 293, 586, 1172, 1465, 2344, 2930, 5860, 11720, 1340767, 2681534, 5363068, 6703835, 10726136, 13407670, 26815340, 53630680, 392844731, 785689462, 1571378924, 1964223655, 3142757848, 3928447310, 7856894620, 15713789240]

約数ペア:

[(1, 15713789240), (2, 7856894620), (4, 3928447310), (5, 3142757848), (8, 1964223655), (10, 1571378924), (20, 785689462), (40, 392844731), (293, 53630680), (586, 26815340), (1172, 13407670), (1465, 10726136), (2344, 6703835), (2930, 5363068), (5860, 2681534), (11720, 1340767)]