38193400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{27281}}^1$

素因数の和:27304

約数の個数: 48

約数和(自身を含む): 101489040

約数和(自身を除く): 63295640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 1400, 27281, 54562, 109124, 136405, 190967, 218248, 272810, 381934, 545620, 682025, 763868, 954835, 1091240, 1364050, 1527736, 1909670, 2728100, 3819340, 4774175, 5456200, 7638680, 9548350, 19096700, 38193400]

約数ペア:

[(1, 38193400), (2, 19096700), (4, 9548350), (5, 7638680), (7, 5456200), (8, 4774175), (10, 3819340), (14, 2728100), (20, 1909670), (25, 1527736), (28, 1364050), (35, 1091240), (40, 954835), (50, 763868), (56, 682025), (70, 545620), (100, 381934), (140, 272810), (175, 218248), (200, 190967), (280, 136405), (350, 109124), (700, 54562), (1400, 27281)]