45254480

素因数分解:

$2^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{8443}}^1$

素因数の和:8523

約数の個数: 40

約数和(自身を含む): 106799712

約数和(自身を除く): 61545232

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 67, 80, 134, 268, 335, 536, 670, 1072, 1340, 2680, 5360, 8443, 16886, 33772, 42215, 67544, 84430, 135088, 168860, 337720, 565681, 675440, 1131362, 2262724, 2828405, 4525448, 5656810, 9050896, 11313620, 22627240, 45254480]

約数ペア:

[(1, 45254480), (2, 22627240), (4, 11313620), (5, 9050896), (8, 5656810), (10, 4525448), (16, 2828405), (20, 2262724), (40, 1131362), (67, 675440), (80, 565681), (134, 337720), (268, 168860), (335, 135088), (536, 84430), (670, 67544), (1072, 42215), (1340, 33772), (2680, 16886), (5360, 8443)]