5722700

素因数分解:

$2^2\times 5^2\times {\mathrm{89}}^1\times {\mathrm{643}}^1$

素因数の和:746

約数の個数: 36

約数和(自身を含む): 12577320

約数和(自身を除く): 6854620

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 89, 100, 178, 356, 445, 643, 890, 1286, 1780, 2225, 2572, 3215, 4450, 6430, 8900, 12860, 16075, 32150, 57227, 64300, 114454, 228908, 286135, 572270, 1144540, 1430675, 2861350, 5722700]

約数ペア:

[(1, 5722700), (2, 2861350), (4, 1430675), (5, 1144540), (10, 572270), (20, 286135), (25, 228908), (50, 114454), (89, 64300), (100, 57227), (178, 32150), (356, 16075), (445, 12860), (643, 8900), (890, 6430), (1286, 4450), (1780, 3215), (2225, 2572)]