1513606960

素因数分解:

$2^4\times 5^1\times {\mathrm{443}}^1\times {\mathrm{42709}}^1$

素因数の和:43165

約数の個数: 40

約数和(自身を含む): 3527162640

約数和(自身を除く): 2013555680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 443, 886, 1772, 2215, 3544, 4430, 7088, 8860, 17720, 35440, 42709, 85418, 170836, 213545, 341672, 427090, 683344, 854180, 1708360, 3416720, 18920087, 37840174, 75680348, 94600435, 151360696, 189200870, 302721392, 378401740, 756803480, 1513606960]

約数ペア:

[(1, 1513606960), (2, 756803480), (4, 378401740), (5, 302721392), (8, 189200870), (10, 151360696), (16, 94600435), (20, 75680348), (40, 37840174), (80, 18920087), (443, 3416720), (886, 1708360), (1772, 854180), (2215, 683344), (3544, 427090), (4430, 341672), (7088, 213545), (8860, 170836), (17720, 85418), (35440, 42709)]