85295840

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{76157}}^1$

素因数の和:76179

約数の個数: 48

約数和(自身を含む): 230301792

約数和(自身を除く): 145005952

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 76157, 152314, 304628, 380785, 533099, 609256, 761570, 1066198, 1218512, 1523140, 2132396, 2437024, 2665495, 3046280, 4264792, 5330990, 6092560, 8529584, 10661980, 12185120, 17059168, 21323960, 42647920, 85295840]

約数ペア:

[(1, 85295840), (2, 42647920), (4, 21323960), (5, 17059168), (7, 12185120), (8, 10661980), (10, 8529584), (14, 6092560), (16, 5330990), (20, 4264792), (28, 3046280), (32, 2665495), (35, 2437024), (40, 2132396), (56, 1523140), (70, 1218512), (80, 1066198), (112, 761570), (140, 609256), (160, 533099), (224, 380785), (280, 304628), (560, 152314), (1120, 76157)]