263320

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1$

素因数の和:267

約数の個数: 32

約数和(自身を含む): 615600

約数和(自身を除く): 352280

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 227, 232, 290, 454, 580, 908, 1135, 1160, 1816, 2270, 4540, 6583, 9080, 13166, 26332, 32915, 52664, 65830, 131660, 263320]

約数ペア:

[(1, 263320), (2, 131660), (4, 65830), (5, 52664), (8, 32915), (10, 26332), (20, 13166), (29, 9080), (40, 6583), (58, 4540), (116, 2270), (145, 1816), (227, 1160), (232, 1135), (290, 908), (454, 580)]