229805120

素因数分解:

$2^6\times 5^1\times {\mathrm{89}}^1\times {\mathrm{8069}}^1$

素因数の和:8175

約数の個数: 56

約数和(自身を含む): 553440600

約数和(自身を除く): 323635480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 89, 160, 178, 320, 356, 445, 712, 890, 1424, 1780, 2848, 3560, 5696, 7120, 8069, 14240, 16138, 28480, 32276, 40345, 64552, 80690, 129104, 161380, 258208, 322760, 516416, 645520, 718141, 1291040, 1436282, 2582080, 2872564, 3590705, 5745128, 7181410, 11490256, 14362820, 22980512, 28725640, 45961024, 57451280, 114902560, 229805120]

約数ペア:

[(1, 229805120), (2, 114902560), (4, 57451280), (5, 45961024), (8, 28725640), (10, 22980512), (16, 14362820), (20, 11490256), (32, 7181410), (40, 5745128), (64, 3590705), (80, 2872564), (89, 2582080), (160, 1436282), (178, 1291040), (320, 718141), (356, 645520), (445, 516416), (712, 322760), (890, 258208), (1424, 161380), (1780, 129104), (2848, 80690), (3560, 64552), (5696, 40345), (7120, 32276), (8069, 28480), (14240, 16138)]