26303260

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{271}}^1$

素因数の和:514

約数の個数: 48

約数和(自身を含む): 58125312

約数和(自身を除く): 31822052

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 211, 230, 271, 422, 460, 542, 844, 1055, 1084, 1355, 2110, 2710, 4220, 4853, 5420, 6233, 9706, 12466, 19412, 24265, 24932, 31165, 48530, 57181, 62330, 97060, 114362, 124660, 228724, 285905, 571810, 1143620, 1315163, 2630326, 5260652, 6575815, 13151630, 26303260]

約数ペア:

[(1, 26303260), (2, 13151630), (4, 6575815), (5, 5260652), (10, 2630326), (20, 1315163), (23, 1143620), (46, 571810), (92, 285905), (115, 228724), (211, 124660), (230, 114362), (271, 97060), (422, 62330), (460, 57181), (542, 48530), (844, 31165), (1055, 24932), (1084, 24265), (1355, 19412), (2110, 12466), (2710, 9706), (4220, 6233), (4853, 5420)]