420100516

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{3109}}^1$

素因数の和:3244

約数の個数: 48

約数和(自身を含む): 833878080

約数和(自身を除く): 413777564

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 83, 148, 166, 332, 407, 814, 913, 1628, 1826, 3071, 3109, 3652, 6142, 6218, 12284, 12436, 33781, 34199, 67562, 68398, 115033, 135124, 136796, 230066, 258047, 460132, 516094, 1032188, 1265363, 2530726, 2838517, 5061452, 5677034, 9547739, 11354068, 19095478, 38190956, 105025129, 210050258, 420100516]

約数ペア:

[(1, 420100516), (2, 210050258), (4, 105025129), (11, 38190956), (22, 19095478), (37, 11354068), (44, 9547739), (74, 5677034), (83, 5061452), (148, 2838517), (166, 2530726), (332, 1265363), (407, 1032188), (814, 516094), (913, 460132), (1628, 258047), (1826, 230066), (3071, 136796), (3109, 135124), (3652, 115033), (6142, 68398), (6218, 67562), (12284, 34199), (12436, 33781)]