260724964

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{1237}}^1$

素因数の和:1372

約数の個数: 48

約数和(自身を含む): 499161600

約数和(自身を除く): 238436636

約数列:

[1, 2, 4, 23, 29, 46, 58, 79, 92, 116, 158, 316, 667, 1237, 1334, 1817, 2291, 2474, 2668, 3634, 4582, 4948, 7268, 9164, 28451, 35873, 52693, 56902, 71746, 97723, 105386, 113804, 143492, 195446, 210772, 390892, 825079, 1650158, 2247629, 2833967, 3300316, 4495258, 5667934, 8990516, 11335868, 65181241, 130362482, 260724964]

約数ペア:

[(1, 260724964), (2, 130362482), (4, 65181241), (23, 11335868), (29, 8990516), (46, 5667934), (58, 4495258), (79, 3300316), (92, 2833967), (116, 2247629), (158, 1650158), (316, 825079), (667, 390892), (1237, 210772), (1334, 195446), (1817, 143492), (2291, 113804), (2474, 105386), (2668, 97723), (3634, 71746), (4582, 56902), (4948, 52693), (7268, 35873), (9164, 28451)]