335045140

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{15497}}^1$

素因数の和:15576

約数の個数: 48

約数和(自身を含む): 749855232

約数和(自身を除く): 414810092

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 47, 92, 94, 115, 188, 230, 235, 460, 470, 940, 1081, 2162, 4324, 5405, 10810, 15497, 21620, 30994, 61988, 77485, 154970, 309940, 356431, 712862, 728359, 1425724, 1456718, 1782155, 2913436, 3564310, 3641795, 7128620, 7283590, 14567180, 16752257, 33504514, 67009028, 83761285, 167522570, 335045140]

約数ペア:

[(1, 335045140), (2, 167522570), (4, 83761285), (5, 67009028), (10, 33504514), (20, 16752257), (23, 14567180), (46, 7283590), (47, 7128620), (92, 3641795), (94, 3564310), (115, 2913436), (188, 1782155), (230, 1456718), (235, 1425724), (460, 728359), (470, 712862), (940, 356431), (1081, 309940), (2162, 154970), (4324, 77485), (5405, 61988), (10810, 30994), (15497, 21620)]