13349806960

素因数分解:

$2^4\times 5^1\times 7^3\times {\mathrm{486509}}^1$

素因数の和:486543

約数の個数: 80

約数和(自身を含む): 36196344000

約数和(自身を除く): 22846537040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 343, 392, 490, 560, 686, 784, 980, 1372, 1715, 1960, 2744, 3430, 3920, 5488, 6860, 13720, 27440, 486509, 973018, 1946036, 2432545, 3405563, 3892072, 4865090, 6811126, 7784144, 9730180, 13622252, 17027815, 19460360, 23838941, 27244504, 34055630, 38920720, 47677882, 54489008, 68111260, 95355764, 119194705, 136222520, 166872587, 190711528, 238389410, 272445040, 333745174, 381423056, 476778820, 667490348, 834362935, 953557640, 1334980696, 1668725870, 1907115280, 2669961392, 3337451740, 6674903480, 13349806960]

約数ペア:

[(1, 13349806960), (2, 6674903480), (4, 3337451740), (5, 2669961392), (7, 1907115280), (8, 1668725870), (10, 1334980696), (14, 953557640), (16, 834362935), (20, 667490348), (28, 476778820), (35, 381423056), (40, 333745174), (49, 272445040), (56, 238389410), (70, 190711528), (80, 166872587), (98, 136222520), (112, 119194705), (140, 95355764), (196, 68111260), (245, 54489008), (280, 47677882), (343, 38920720), (392, 34055630), (490, 27244504), (560, 23838941), (686, 19460360), (784, 17027815), (980, 13622252), (1372, 9730180), (1715, 7784144), (1960, 6811126), (2744, 4865090), (3430, 3892072), (3920, 3405563), (5488, 2432545), (6860, 1946036), (13720, 973018), (27440, 486509)]