85230880

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{76099}}^1$

素因数の和:76121

約数の個数: 48

約数和(自身を含む): 230126400

約数和(自身を除く): 144895520

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, 76099, 152198, 304396, 380495, 532693, 608792, 760990, 1065386, 1217584, 1521980, 2130772, 2435168, 2663465, 3043960, 4261544, 5326930, 6087920, 8523088, 10653860, 12175840, 17046176, 21307720, 42615440, 85230880]

約数ペア:

[(1, 85230880), (2, 42615440), (4, 21307720), (5, 17046176), (7, 12175840), (8, 10653860), (10, 8523088), (14, 6087920), (16, 5326930), (20, 4261544), (28, 3043960), (32, 2663465), (35, 2435168), (40, 2130772), (56, 1521980), (70, 1217584), (80, 1065386), (112, 760990), (140, 608792), (160, 532693), (224, 380495), (280, 304396), (560, 152198), (1120, 76099)]