38843140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{2593}}^1$

素因数の和:2716

約数の個数: 48

約数和(自身を含む): 94131072

約数和(自身を除く): 55287932

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 107, 140, 214, 428, 535, 749, 1070, 1498, 2140, 2593, 2996, 3745, 5186, 7490, 10372, 12965, 14980, 18151, 25930, 36302, 51860, 72604, 90755, 181510, 277451, 363020, 554902, 1109804, 1387255, 1942157, 2774510, 3884314, 5549020, 7768628, 9710785, 19421570, 38843140]

約数ペア:

[(1, 38843140), (2, 19421570), (4, 9710785), (5, 7768628), (7, 5549020), (10, 3884314), (14, 2774510), (20, 1942157), (28, 1387255), (35, 1109804), (70, 554902), (107, 363020), (140, 277451), (214, 181510), (428, 90755), (535, 72604), (749, 51860), (1070, 36302), (1498, 25930), (2140, 18151), (2593, 14980), (2996, 12965), (3745, 10372), (5186, 7490)]