69374285680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{123882653}}^1$

素因数の和:123882673

約数の個数: 40

約数和(自身を含む): 184337389152

約数和(自身を除く): 114963103472

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 123882653, 247765306, 495530612, 619413265, 867178571, 991061224, 1238826530, 1734357142, 1982122448, 2477653060, 3468714284, 4335892855, 4955306120, 6937428568, 8671785710, 9910612240, 13874857136, 17343571420, 34687142840, 69374285680]

約数ペア:

[(1, 69374285680), (2, 34687142840), (4, 17343571420), (5, 13874857136), (7, 9910612240), (8, 8671785710), (10, 6937428568), (14, 4955306120), (16, 4335892855), (20, 3468714284), (28, 2477653060), (35, 1982122448), (40, 1734357142), (56, 1238826530), (70, 991061224), (80, 867178571), (112, 619413265), (140, 495530612), (280, 247765306), (560, 123882653)]