47303420

素因数分解:

$2^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{9203}}^1$

素因数の和:9469

約数の個数: 24

約数和(自身を含む): 99734544

約数和(自身を除く): 52431124

約数列:

[1, 2, 4, 5, 10, 20, 257, 514, 1028, 1285, 2570, 5140, 9203, 18406, 36812, 46015, 92030, 184060, 2365171, 4730342, 9460684, 11825855, 23651710, 47303420]

約数ペア:

[(1, 47303420), (2, 23651710), (4, 11825855), (5, 9460684), (10, 4730342), (20, 2365171), (257, 184060), (514, 92030), (1028, 46015), (1285, 36812), (2570, 18406), (5140, 9203)]