38136880

素因数分解:

$2^4\times 5^1\times {\mathrm{293}}^1\times {\mathrm{1627}}^1$

素因数の和:1933

約数の個数: 40

約数和(自身を含む): 89025552

約数和(自身を除く): 50888672

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 293, 586, 1172, 1465, 1627, 2344, 2930, 3254, 4688, 5860, 6508, 8135, 11720, 13016, 16270, 23440, 26032, 32540, 65080, 130160, 476711, 953422, 1906844, 2383555, 3813688, 4767110, 7627376, 9534220, 19068440, 38136880]

約数ペア:

[(1, 38136880), (2, 19068440), (4, 9534220), (5, 7627376), (8, 4767110), (10, 3813688), (16, 2383555), (20, 1906844), (40, 953422), (80, 476711), (293, 130160), (586, 65080), (1172, 32540), (1465, 26032), (1627, 23440), (2344, 16270), (2930, 13016), (3254, 11720), (4688, 8135), (5860, 6508)]