183427240

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{68443}}^1$

素因数の和:68521

約数の個数: 32

約数和(自身を含む): 418877280

約数和(自身を除く): 235450040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1340, 2680, 68443, 136886, 273772, 342215, 547544, 684430, 1368860, 2737720, 4585681, 9171362, 18342724, 22928405, 36685448, 45856810, 91713620, 183427240]

約数ペア:

[(1, 183427240), (2, 91713620), (4, 45856810), (5, 36685448), (8, 22928405), (10, 18342724), (20, 9171362), (40, 4585681), (67, 2737720), (134, 1368860), (268, 684430), (335, 547544), (536, 342215), (670, 273772), (1340, 136886), (2680, 68443)]