5411680

素因数分解:

$2^5\times 5^1\times {\mathrm{149}}^1\times {\mathrm{227}}^1$

素因数の和:391

約数の個数: 48

約数和(自身を含む): 12927600

約数和(自身を除く): 7515920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 149, 160, 227, 298, 454, 596, 745, 908, 1135, 1192, 1490, 1816, 2270, 2384, 2980, 3632, 4540, 4768, 5960, 7264, 9080, 11920, 18160, 23840, 33823, 36320, 67646, 135292, 169115, 270584, 338230, 541168, 676460, 1082336, 1352920, 2705840, 5411680]

約数ペア:

[(1, 5411680), (2, 2705840), (4, 1352920), (5, 1082336), (8, 676460), (10, 541168), (16, 338230), (20, 270584), (32, 169115), (40, 135292), (80, 67646), (149, 36320), (160, 33823), (227, 23840), (298, 18160), (454, 11920), (596, 9080), (745, 7264), (908, 5960), (1135, 4768), (1192, 4540), (1490, 3632), (1816, 2980), (2270, 2384)]