38761880

素因数分解:

$2^3\times 5^1\times {\mathrm{233}}^1\times {\mathrm{4159}}^1$

素因数の和:4403

約数の個数: 32

約数和(自身を含む): 87609600

約数和(自身を除く): 48847720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 233, 466, 932, 1165, 1864, 2330, 4159, 4660, 8318, 9320, 16636, 20795, 33272, 41590, 83180, 166360, 969047, 1938094, 3876188, 4845235, 7752376, 9690470, 19380940, 38761880]

約数ペア:

[(1, 38761880), (2, 19380940), (4, 9690470), (5, 7752376), (8, 4845235), (10, 3876188), (20, 1938094), (40, 969047), (233, 166360), (466, 83180), (932, 41590), (1165, 33272), (1864, 20795), (2330, 16636), (4159, 9320), (4660, 8318)]