22627240

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{8443}}^1$

素因数の和:8521

約数の個数: 32

約数和(自身を含む): 51677280

約数和(自身を除く): 29050040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1340, 2680, 8443, 16886, 33772, 42215, 67544, 84430, 168860, 337720, 565681, 1131362, 2262724, 2828405, 4525448, 5656810, 11313620, 22627240]

約数ペア:

[(1, 22627240), (2, 11313620), (4, 5656810), (5, 4525448), (8, 2828405), (10, 2262724), (20, 1131362), (40, 565681), (67, 337720), (134, 168860), (268, 84430), (335, 67544), (536, 42215), (670, 33772), (1340, 16886), (2680, 8443)]