7134045040

素因数分解:

$2^4\times 5^1\times {\mathrm{211}}^2\times {\mathrm{2003}}^1$

素因数の和:2438

約数の個数: 60

約数和(自身を含む): 16673957352

約数和(自身を除く): 9539912312

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 211, 422, 844, 1055, 1688, 2003, 2110, 3376, 4006, 4220, 8012, 8440, 10015, 16024, 16880, 20030, 32048, 40060, 44521, 80120, 89042, 160240, 178084, 222605, 356168, 422633, 445210, 712336, 845266, 890420, 1690532, 1780840, 2113165, 3381064, 3561680, 4226330, 6762128, 8452660, 16905320, 33810640, 89175563, 178351126, 356702252, 445877815, 713404504, 891755630, 1426809008, 1783511260, 3567022520, 7134045040]

約数ペア:

[(1, 7134045040), (2, 3567022520), (4, 1783511260), (5, 1426809008), (8, 891755630), (10, 713404504), (16, 445877815), (20, 356702252), (40, 178351126), (80, 89175563), (211, 33810640), (422, 16905320), (844, 8452660), (1055, 6762128), (1688, 4226330), (2003, 3561680), (2110, 3381064), (3376, 2113165), (4006, 1780840), (4220, 1690532), (8012, 890420), (8440, 845266), (10015, 712336), (16024, 445210), (16880, 422633), (20030, 356168), (32048, 222605), (40060, 178084), (44521, 160240), (80120, 89042)]