10720160464

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{472837}}^1$

素因数の和:472967

約数の個数: 40

約数和(自身を含む): 22573286120

約数和(自身を除く): 11853125656

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 109, 208, 218, 436, 872, 1417, 1744, 2834, 5668, 11336, 22672, 472837, 945674, 1891348, 3782696, 6146881, 7565392, 12293762, 24587524, 49175048, 51539233, 98350096, 103078466, 206156932, 412313864, 670010029, 824627728, 1340020058, 2680040116, 5360080232, 10720160464]

約数ペア:

[(1, 10720160464), (2, 5360080232), (4, 2680040116), (8, 1340020058), (13, 824627728), (16, 670010029), (26, 412313864), (52, 206156932), (104, 103078466), (109, 98350096), (208, 51539233), (218, 49175048), (436, 24587524), (872, 12293762), (1417, 7565392), (1744, 6146881), (2834, 3782696), (5668, 1891348), (11336, 945674), (22672, 472837)]