761614160

素因数分解:

$2^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{134087}}^1$

素因数の和:134171

約数の個数: 40

約数和(自身を含む): 1795706496

約数和(自身を除く): 1034092336

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 71, 80, 142, 284, 355, 568, 710, 1136, 1420, 2840, 5680, 134087, 268174, 536348, 670435, 1072696, 1340870, 2145392, 2681740, 5363480, 9520177, 10726960, 19040354, 38080708, 47600885, 76161416, 95201770, 152322832, 190403540, 380807080, 761614160]

約数ペア:

[(1, 761614160), (2, 380807080), (4, 190403540), (5, 152322832), (8, 95201770), (10, 76161416), (16, 47600885), (20, 38080708), (40, 19040354), (71, 10726960), (80, 9520177), (142, 5363480), (284, 2681740), (355, 2145392), (568, 1340870), (710, 1072696), (1136, 670435), (1420, 536348), (2840, 268174), (5680, 134087)]