5458640

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6203}}^1$

素因数の和:6227

約数の個数: 40

約数和(自身を含む): 13847328

約数和(自身を除く): 8388688

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 6203, 12406, 24812, 31015, 49624, 62030, 68233, 99248, 124060, 136466, 248120, 272932, 341165, 496240, 545864, 682330, 1091728, 1364660, 2729320, 5458640]

約数ペア:

[(1, 5458640), (2, 2729320), (4, 1364660), (5, 1091728), (8, 682330), (10, 545864), (11, 496240), (16, 341165), (20, 272932), (22, 248120), (40, 136466), (44, 124060), (55, 99248), (80, 68233), (88, 62030), (110, 49624), (176, 31015), (220, 24812), (440, 12406), (880, 6203)]