82355390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{48731}}^1$

素因数の和:48764

約数の個数: 24

約数和(自身を含む): 160523208

約数和(自身を除く): 78167818

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 48731, 97462, 243655, 487310, 633503, 1267006, 3167515, 6335030, 8235539, 16471078, 41177695, 82355390]

約数ペア:

[(1, 82355390), (2, 41177695), (5, 16471078), (10, 8235539), (13, 6335030), (26, 3167515), (65, 1267006), (130, 633503), (169, 487310), (338, 243655), (845, 97462), (1690, 48731)]