228021250

素因数分解:

$2^1\times 5^4\times {\mathrm{182417}}^1$

素因数の和:182439

約数の個数: 20

約数和(自身を含む): 427405374

約数和(自身を除く): 199384124

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 625, 1250, 182417, 364834, 912085, 1824170, 4560425, 9120850, 22802125, 45604250, 114010625, 228021250]

約数ペア:

[(1, 228021250), (2, 114010625), (5, 45604250), (10, 22802125), (25, 9120850), (50, 4560425), (125, 1824170), (250, 912085), (625, 364834), (1250, 182417)]