38963380

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1193}}^1$

素因数の和:1296

約数の個数: 48

約数和(自身を含む): 86655744

約数和(自身を除く): 47692364

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 71, 92, 115, 142, 230, 284, 355, 460, 710, 1193, 1420, 1633, 2386, 3266, 4772, 5965, 6532, 8165, 11930, 16330, 23860, 27439, 32660, 54878, 84703, 109756, 137195, 169406, 274390, 338812, 423515, 548780, 847030, 1694060, 1948169, 3896338, 7792676, 9740845, 19481690, 38963380]

約数ペア:

[(1, 38963380), (2, 19481690), (4, 9740845), (5, 7792676), (10, 3896338), (20, 1948169), (23, 1694060), (46, 847030), (71, 548780), (92, 423515), (115, 338812), (142, 274390), (230, 169406), (284, 137195), (355, 109756), (460, 84703), (710, 54878), (1193, 32660), (1420, 27439), (1633, 23860), (2386, 16330), (3266, 11930), (4772, 8165), (5965, 6532)]