40486072

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{241}}^1$

素因数の和:364

約数の個数: 64

約数和(自身を含む): 87816960

約数和(自身を除く): 47330888

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 83, 88, 92, 166, 184, 241, 253, 332, 482, 506, 664, 913, 964, 1012, 1826, 1909, 1928, 2024, 2651, 3652, 3818, 5302, 5543, 7304, 7636, 10604, 11086, 15272, 20003, 20999, 21208, 22172, 40006, 41998, 44344, 60973, 80012, 83996, 121946, 160024, 167992, 220033, 243892, 440066, 460069, 487784, 880132, 920138, 1760264, 1840276, 3680552, 5060759, 10121518, 20243036, 40486072]

約数ペア:

[(1, 40486072), (2, 20243036), (4, 10121518), (8, 5060759), (11, 3680552), (22, 1840276), (23, 1760264), (44, 920138), (46, 880132), (83, 487784), (88, 460069), (92, 440066), (166, 243892), (184, 220033), (241, 167992), (253, 160024), (332, 121946), (482, 83996), (506, 80012), (664, 60973), (913, 44344), (964, 41998), (1012, 40006), (1826, 22172), (1909, 21208), (1928, 20999), (2024, 20003), (2651, 15272), (3652, 11086), (3818, 10604), (5302, 7636), (5543, 7304)]