406616870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{109}}^1\times {\mathrm{3083}}^1$

素因数の和:3221

約数の個数: 48

約数和(自身を含む): 812140560

約数和(自身を除く): 405523690

約数列:

[1, 2, 5, 10, 11, 22, 55, 109, 110, 121, 218, 242, 545, 605, 1090, 1199, 1210, 2398, 3083, 5995, 6166, 11990, 13189, 15415, 26378, 30830, 33913, 65945, 67826, 131890, 169565, 336047, 339130, 373043, 672094, 746086, 1680235, 1865215, 3360470, 3696517, 3730430, 7393034, 18482585, 36965170, 40661687, 81323374, 203308435, 406616870]

約数ペア:

[(1, 406616870), (2, 203308435), (5, 81323374), (10, 40661687), (11, 36965170), (22, 18482585), (55, 7393034), (109, 3730430), (110, 3696517), (121, 3360470), (218, 1865215), (242, 1680235), (545, 746086), (605, 672094), (1090, 373043), (1199, 339130), (1210, 336047), (2398, 169565), (3083, 131890), (5995, 67826), (6166, 65945), (11990, 33913), (13189, 30830), (15415, 26378)]