4273420

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{2927}}^1$

素因数の和:3009

約数の個数: 24

約数和(自身を含む): 9100224

約数和(自身を除く): 4826804

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 2927, 5854, 11708, 14635, 29270, 58540, 213671, 427342, 854684, 1068355, 2136710, 4273420]

約数ペア:

[(1, 4273420), (2, 2136710), (4, 1068355), (5, 854684), (10, 427342), (20, 213671), (73, 58540), (146, 29270), (292, 14635), (365, 11708), (730, 5854), (1460, 2927)]