73606960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{131441}}^1$

素因数の和:131461

約数の個数: 40

約数和(自身を含む): 195585696

約数和(自身を除く): 121978736

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 131441, 262882, 525764, 657205, 920087, 1051528, 1314410, 1840174, 2103056, 2628820, 3680348, 4600435, 5257640, 7360696, 9200870, 10515280, 14721392, 18401740, 36803480, 73606960]

約数ペア:

[(1, 73606960), (2, 36803480), (4, 18401740), (5, 14721392), (7, 10515280), (8, 9200870), (10, 7360696), (14, 5257640), (16, 4600435), (20, 3680348), (28, 2628820), (35, 2103056), (40, 1840174), (56, 1314410), (70, 1051528), (80, 920087), (112, 657205), (140, 525764), (280, 262882), (560, 131441)]