103322980

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{317}}^1\times {\mathrm{379}}^1$

素因数の和:748

約数の個数: 48

約数和(自身を含む): 223312320

約数和(自身を除く): 119989340

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 317, 379, 430, 634, 758, 860, 1268, 1516, 1585, 1895, 3170, 3790, 6340, 7580, 13631, 16297, 27262, 32594, 54524, 65188, 68155, 81485, 120143, 136310, 162970, 240286, 272620, 325940, 480572, 600715, 1201430, 2402860, 5166149, 10332298, 20664596, 25830745, 51661490, 103322980]

約数ペア:

[(1, 103322980), (2, 51661490), (4, 25830745), (5, 20664596), (10, 10332298), (20, 5166149), (43, 2402860), (86, 1201430), (172, 600715), (215, 480572), (317, 325940), (379, 272620), (430, 240286), (634, 162970), (758, 136310), (860, 120143), (1268, 81485), (1516, 68155), (1585, 65188), (1895, 54524), (3170, 32594), (3790, 27262), (6340, 16297), (7580, 13631)]