189632612240

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{76464763}}^1$

素因数の和:76464807

約数の個数: 40

約数和(自身を含む): 455118275328

約数和(自身を除く): 265485663088

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 76464763, 152929526, 305859052, 382323815, 611718104, 764647630, 1223436208, 1529295260, 2370407653, 3058590520, 4740815306, 6117181040, 9481630612, 11852038265, 18963261224, 23704076530, 37926522448, 47408153060, 94816306120, 189632612240]

約数ペア:

[(1, 189632612240), (2, 94816306120), (4, 47408153060), (5, 37926522448), (8, 23704076530), (10, 18963261224), (16, 11852038265), (20, 9481630612), (31, 6117181040), (40, 4740815306), (62, 3058590520), (80, 2370407653), (124, 1529295260), (155, 1223436208), (248, 764647630), (310, 611718104), (496, 382323815), (620, 305859052), (1240, 152929526), (2480, 76464763)]