39207410

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{15497}}^1$

素因数の和:15538

約数の個数: 32

約数和(自身を含む): 80341632

約数和(自身を除く): 41134222

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 15497, 30994, 77485, 154970, 170467, 340934, 356431, 712862, 852335, 1704670, 1782155, 3564310, 3920741, 7841482, 19603705, 39207410]

約数ペア:

[(1, 39207410), (2, 19603705), (5, 7841482), (10, 3920741), (11, 3564310), (22, 1782155), (23, 1704670), (46, 852335), (55, 712862), (110, 356431), (115, 340934), (230, 170467), (253, 154970), (506, 77485), (1265, 30994), (2530, 15497)]