109842320

素因数分解:

$2^4\times 5^1\times 7^3\times {\mathrm{4003}}^1$

素因数の和:4037

約数の個数: 80

約数和(自身を含む): 297897600

約数和(自身を除く): 188055280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 343, 392, 490, 560, 686, 784, 980, 1372, 1715, 1960, 2744, 3430, 3920, 4003, 5488, 6860, 8006, 13720, 16012, 20015, 27440, 28021, 32024, 40030, 56042, 64048, 80060, 112084, 140105, 160120, 196147, 224168, 280210, 320240, 392294, 448336, 560420, 784588, 980735, 1120840, 1373029, 1569176, 1961470, 2241680, 2746058, 3138352, 3922940, 5492116, 6865145, 7845880, 10984232, 13730290, 15691760, 21968464, 27460580, 54921160, 109842320]

約数ペア:

[(1, 109842320), (2, 54921160), (4, 27460580), (5, 21968464), (7, 15691760), (8, 13730290), (10, 10984232), (14, 7845880), (16, 6865145), (20, 5492116), (28, 3922940), (35, 3138352), (40, 2746058), (49, 2241680), (56, 1961470), (70, 1569176), (80, 1373029), (98, 1120840), (112, 980735), (140, 784588), (196, 560420), (245, 448336), (280, 392294), (343, 320240), (392, 280210), (490, 224168), (560, 196147), (686, 160120), (784, 140105), (980, 112084), (1372, 80060), (1715, 64048), (1960, 56042), (2744, 40030), (3430, 32024), (3920, 28021), (4003, 27440), (5488, 20015), (6860, 16012), (8006, 13720)]