260037320

素因数分解:

$2^3\times 5^1\times {\mathrm{233}}^1\times {\mathrm{27901}}^1$

素因数の和:28145

約数の個数: 32

約数和(自身を含む): 587616120

約数和(自身を除く): 327578800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 233, 466, 932, 1165, 1864, 2330, 4660, 9320, 27901, 55802, 111604, 139505, 223208, 279010, 558020, 1116040, 6500933, 13001866, 26003732, 32504665, 52007464, 65009330, 130018660, 260037320]

約数ペア:

[(1, 260037320), (2, 130018660), (4, 65009330), (5, 52007464), (8, 32504665), (10, 26003732), (20, 13001866), (40, 6500933), (233, 1116040), (466, 558020), (932, 279010), (1165, 223208), (1864, 139505), (2330, 111604), (4660, 55802), (9320, 27901)]