4302050

素因数分解:

$2^1\times 5^2\times {\mathrm{139}}^1\times {\mathrm{619}}^1$

素因数の和:770

約数の個数: 24

約数和(自身を含む): 8072400

約数和(自身を除く): 3770350

約数列:

[1, 2, 5, 10, 25, 50, 139, 278, 619, 695, 1238, 1390, 3095, 3475, 6190, 6950, 15475, 30950, 86041, 172082, 430205, 860410, 2151025, 4302050]

約数ペア:

[(1, 4302050), (2, 2151025), (5, 860410), (10, 430205), (25, 172082), (50, 86041), (139, 30950), (278, 15475), (619, 6950), (695, 6190), (1238, 3475), (1390, 3095)]