23391460

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{241}}^1$

素因数の和:484

約数の個数: 48

約数和(自身を含む): 51714432

約数和(自身を除く): 28322972

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 211, 230, 241, 422, 460, 482, 844, 964, 1055, 1205, 2110, 2410, 4220, 4820, 4853, 5543, 9706, 11086, 19412, 22172, 24265, 27715, 48530, 50851, 55430, 97060, 101702, 110860, 203404, 254255, 508510, 1017020, 1169573, 2339146, 4678292, 5847865, 11695730, 23391460]

約数ペア:

[(1, 23391460), (2, 11695730), (4, 5847865), (5, 4678292), (10, 2339146), (20, 1169573), (23, 1017020), (46, 508510), (92, 254255), (115, 203404), (211, 110860), (230, 101702), (241, 97060), (422, 55430), (460, 50851), (482, 48530), (844, 27715), (964, 24265), (1055, 22172), (1205, 19412), (2110, 11086), (2410, 9706), (4220, 5543), (4820, 4853)]