4050640

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4603}}^1$

素因数の和:4627

約数の個数: 40

約数和(自身を含む): 10276128

約数和(自身を除く): 6225488

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 4603, 9206, 18412, 23015, 36824, 46030, 50633, 73648, 92060, 101266, 184120, 202532, 253165, 368240, 405064, 506330, 810128, 1012660, 2025320, 4050640]

約数ペア:

[(1, 4050640), (2, 2025320), (4, 1012660), (5, 810128), (8, 506330), (10, 405064), (11, 368240), (16, 253165), (20, 202532), (22, 184120), (40, 101266), (44, 92060), (55, 73648), (80, 50633), (88, 46030), (110, 36824), (176, 23015), (220, 18412), (440, 9206), (880, 4603)]