353177540

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{229}}^1\times {\mathrm{1307}}^1$

素因数の和:1604

約数の個数: 48

約数和(自身を含む): 758116800

約数和(自身を除く): 404939260

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 229, 236, 295, 458, 590, 916, 1145, 1180, 1307, 2290, 2614, 4580, 5228, 6535, 13070, 13511, 26140, 27022, 54044, 67555, 77113, 135110, 154226, 270220, 299303, 308452, 385565, 598606, 771130, 1197212, 1496515, 1542260, 2993030, 5986060, 17658877, 35317754, 70635508, 88294385, 176588770, 353177540]

約数ペア:

[(1, 353177540), (2, 176588770), (4, 88294385), (5, 70635508), (10, 35317754), (20, 17658877), (59, 5986060), (118, 2993030), (229, 1542260), (236, 1496515), (295, 1197212), (458, 771130), (590, 598606), (916, 385565), (1145, 308452), (1180, 299303), (1307, 270220), (2290, 154226), (2614, 135110), (4580, 77113), (5228, 67555), (6535, 54044), (13070, 27022), (13511, 26140)]