11591840

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5573}}^1$

素因数の和:5601

約数の個数: 48

約数和(自身を含む): 29497608

約数和(自身を除く): 17905768

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 5573, 11146, 22292, 27865, 44584, 55730, 72449, 89168, 111460, 144898, 178336, 222920, 289796, 362245, 445840, 579592, 724490, 891680, 1159184, 1448980, 2318368, 2897960, 5795920, 11591840]

約数ペア:

[(1, 11591840), (2, 5795920), (4, 2897960), (5, 2318368), (8, 1448980), (10, 1159184), (13, 891680), (16, 724490), (20, 579592), (26, 445840), (32, 362245), (40, 289796), (52, 222920), (65, 178336), (80, 144898), (104, 111460), (130, 89168), (160, 72449), (208, 55730), (260, 44584), (416, 27865), (520, 22292), (1040, 11146), (2080, 5573)]