87452320

素因数分解:

$2^5\times 5^1\times {\mathrm{619}}^1\times {\mathrm{883}}^1$

素因数の和:1517

約数の個数: 48

約数和(自身を含む): 207174240

約数和(自身を除く): 119721920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 619, 883, 1238, 1766, 2476, 3095, 3532, 4415, 4952, 6190, 7064, 8830, 9904, 12380, 14128, 17660, 19808, 24760, 28256, 35320, 49520, 70640, 99040, 141280, 546577, 1093154, 2186308, 2732885, 4372616, 5465770, 8745232, 10931540, 17490464, 21863080, 43726160, 87452320]

約数ペア:

[(1, 87452320), (2, 43726160), (4, 21863080), (5, 17490464), (8, 10931540), (10, 8745232), (16, 5465770), (20, 4372616), (32, 2732885), (40, 2186308), (80, 1093154), (160, 546577), (619, 141280), (883, 99040), (1238, 70640), (1766, 49520), (2476, 35320), (3095, 28256), (3532, 24760), (4415, 19808), (4952, 17660), (6190, 14128), (7064, 12380), (8830, 9904)]