5120464

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{4051}}^1$

素因数の和:4138

約数の個数: 20

約数和(自身を含む): 10048960

約数和(自身を除く): 4928496

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 4051, 8102, 16204, 32408, 64816, 320029, 640058, 1280116, 2560232, 5120464]

約数ペア:

[(1, 5120464), (2, 2560232), (4, 1280116), (8, 640058), (16, 320029), (79, 64816), (158, 32408), (316, 16204), (632, 8102), (1264, 4051)]