88380470

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{81083}}^1$

素因数の和:81199

約数の個数: 16

約数和(自身を含む): 160546320

約数和(自身を除く): 72165850

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 81083, 162166, 405415, 810830, 8838047, 17676094, 44190235, 88380470]

約数ペア:

[(1, 88380470), (2, 44190235), (5, 17676094), (10, 8838047), (109, 810830), (218, 405415), (545, 162166), (1090, 81083)]