1738851287050

素因数分解:

$2^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{19979}}^1\times {\mathrm{32843}}^1$

素因数の和:52887

約数の個数: 48

約数和(自身を含む): 3295552508640

約数和(自身を除く): 1556701221590

約数列:

[1, 2, 5, 10, 25, 50, 53, 106, 265, 530, 1325, 2650, 19979, 32843, 39958, 65686, 99895, 164215, 199790, 328430, 499475, 821075, 998950, 1058887, 1642150, 1740679, 2117774, 3481358, 5294435, 8703395, 10588870, 17406790, 26472175, 43516975, 52944350, 87033950, 656170297, 1312340594, 3280851485, 6561702970, 16404257425, 32808514850, 34777025741, 69554051482, 173885128705, 347770257410, 869425643525, 1738851287050]

約数ペア:

[(1, 1738851287050), (2, 869425643525), (5, 347770257410), (10, 173885128705), (25, 69554051482), (50, 34777025741), (53, 32808514850), (106, 16404257425), (265, 6561702970), (530, 3280851485), (1325, 1312340594), (2650, 656170297), (19979, 87033950), (32843, 52944350), (39958, 43516975), (65686, 26472175), (99895, 17406790), (164215, 10588870), (199790, 8703395), (328430, 5294435), (499475, 3481358), (821075, 2117774), (998950, 1740679), (1058887, 1642150)]