40733210

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{857}}^1$

素因数の和:975

約数の個数: 48

約数和(自身を含む): 86270184

約数和(自身を除く): 45536974

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 97, 98, 194, 245, 485, 490, 679, 857, 970, 1358, 1714, 3395, 4285, 4753, 5999, 6790, 8570, 9506, 11998, 23765, 29995, 41993, 47530, 59990, 83129, 83986, 166258, 209965, 415645, 419930, 581903, 831290, 1163806, 2909515, 4073321, 5819030, 8146642, 20366605, 40733210]

約数ペア:

[(1, 40733210), (2, 20366605), (5, 8146642), (7, 5819030), (10, 4073321), (14, 2909515), (35, 1163806), (49, 831290), (70, 581903), (97, 419930), (98, 415645), (194, 209965), (245, 166258), (485, 83986), (490, 83129), (679, 59990), (857, 47530), (970, 41993), (1358, 29995), (1714, 23765), (3395, 11998), (4285, 9506), (4753, 8570), (5999, 6790)]