42935560

素因数分解:

$2^3\times 5^1\times {\mathrm{443}}^1\times {\mathrm{2423}}^1$

素因数の和:2877

約数の個数: 32

約数和(自身を含む): 96863040

約数和(自身を除く): 53927480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 443, 886, 1772, 2215, 2423, 3544, 4430, 4846, 8860, 9692, 12115, 17720, 19384, 24230, 48460, 96920, 1073389, 2146778, 4293556, 5366945, 8587112, 10733890, 21467780, 42935560]

約数ペア:

[(1, 42935560), (2, 21467780), (4, 10733890), (5, 8587112), (8, 5366945), (10, 4293556), (20, 2146778), (40, 1073389), (443, 96920), (886, 48460), (1772, 24230), (2215, 19384), (2423, 17720), (3544, 12115), (4430, 9692), (4846, 8860)]