141043900

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{509}}^1$

素因数の和:703

約数の個数: 72

約数和(自身を含む): 326697840

約数和(自身を除く): 185653940

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 163, 170, 326, 340, 425, 509, 652, 815, 850, 1018, 1630, 1700, 2036, 2545, 2771, 3260, 4075, 5090, 5542, 8150, 8653, 10180, 11084, 12725, 13855, 16300, 17306, 25450, 27710, 34612, 43265, 50900, 55420, 69275, 82967, 86530, 138550, 165934, 173060, 216325, 277100, 331868, 414835, 432650, 829670, 865300, 1410439, 1659340, 2074175, 2820878, 4148350, 5641756, 7052195, 8296700, 14104390, 28208780, 35260975, 70521950, 141043900]

約数ペア:

[(1, 141043900), (2, 70521950), (4, 35260975), (5, 28208780), (10, 14104390), (17, 8296700), (20, 7052195), (25, 5641756), (34, 4148350), (50, 2820878), (68, 2074175), (85, 1659340), (100, 1410439), (163, 865300), (170, 829670), (326, 432650), (340, 414835), (425, 331868), (509, 277100), (652, 216325), (815, 173060), (850, 165934), (1018, 138550), (1630, 86530), (1700, 82967), (2036, 69275), (2545, 55420), (2771, 50900), (3260, 43265), (4075, 34612), (5090, 27710), (5542, 25450), (8150, 17306), (8653, 16300), (10180, 13855), (11084, 12725)]