38667040

素因数分解:

$2^5\times 5^1\times {\mathrm{67}}^1\times {\mathrm{3607}}^1$

素因数の和:3689

約数の個数: 48

約数和(自身を含む): 92740032

約数和(自身を除く): 54072992

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 67, 80, 134, 160, 268, 335, 536, 670, 1072, 1340, 2144, 2680, 3607, 5360, 7214, 10720, 14428, 18035, 28856, 36070, 57712, 72140, 115424, 144280, 241669, 288560, 483338, 577120, 966676, 1208345, 1933352, 2416690, 3866704, 4833380, 7733408, 9666760, 19333520, 38667040]

約数ペア:

[(1, 38667040), (2, 19333520), (4, 9666760), (5, 7733408), (8, 4833380), (10, 3866704), (16, 2416690), (20, 1933352), (32, 1208345), (40, 966676), (67, 577120), (80, 483338), (134, 288560), (160, 241669), (268, 144280), (335, 115424), (536, 72140), (670, 57712), (1072, 36070), (1340, 28856), (2144, 18035), (2680, 14428), (3607, 10720), (5360, 7214)]