21340300

素因数分解:

$2^2\times 5^2\times {\mathrm{59}}^1\times {\mathrm{3617}}^1$

素因数の和:3690

約数の個数: 36

約数和(自身を含む): 47106360

約数和(自身を除く): 25766060

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 59, 100, 118, 236, 295, 590, 1180, 1475, 2950, 3617, 5900, 7234, 14468, 18085, 36170, 72340, 90425, 180850, 213403, 361700, 426806, 853612, 1067015, 2134030, 4268060, 5335075, 10670150, 21340300]

約数ペア:

[(1, 21340300), (2, 10670150), (4, 5335075), (5, 4268060), (10, 2134030), (20, 1067015), (25, 853612), (50, 426806), (59, 361700), (100, 213403), (118, 180850), (236, 90425), (295, 72340), (590, 36170), (1180, 18085), (1475, 14468), (2950, 7234), (3617, 5900)]