5611480

素因数分解:

$2^3\times 5^1\times 7^3\times {\mathrm{409}}^1$

素因数の和:441

約数の個数: 64

約数和(自身を含む): 14760000

約数和(自身を除く): 9148520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 343, 392, 409, 490, 686, 818, 980, 1372, 1636, 1715, 1960, 2045, 2744, 2863, 3272, 3430, 4090, 5726, 6860, 8180, 11452, 13720, 14315, 16360, 20041, 22904, 28630, 40082, 57260, 80164, 100205, 114520, 140287, 160328, 200410, 280574, 400820, 561148, 701435, 801640, 1122296, 1402870, 2805740, 5611480]

約数ペア:

[(1, 5611480), (2, 2805740), (4, 1402870), (5, 1122296), (7, 801640), (8, 701435), (10, 561148), (14, 400820), (20, 280574), (28, 200410), (35, 160328), (40, 140287), (49, 114520), (56, 100205), (70, 80164), (98, 57260), (140, 40082), (196, 28630), (245, 22904), (280, 20041), (343, 16360), (392, 14315), (409, 13720), (490, 11452), (686, 8180), (818, 6860), (980, 5726), (1372, 4090), (1636, 3430), (1715, 3272), (1960, 2863), (2045, 2744)]