28519360

素因数分解:

$2^6\times 5^1\times {\mathrm{89123}}^1$

素因数の和:89140

約数の個数: 28

約数和(自身を含む): 67912488

約数和(自身を除く): 39393128

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 89123, 178246, 356492, 445615, 712984, 891230, 1425968, 1782460, 2851936, 3564920, 5703872, 7129840, 14259680, 28519360]

約数ペア:

[(1, 28519360), (2, 14259680), (4, 7129840), (5, 5703872), (8, 3564920), (10, 2851936), (16, 1782460), (20, 1425968), (32, 891230), (40, 712984), (64, 445615), (80, 356492), (160, 178246), (320, 89123)]