72132610

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^2\times {\mathrm{479}}^1$

素因数の和:571

約数の個数: 48

約数和(自身を含む): 145877760

約数和(自身を除く): 73745150

約数列:

[1, 2, 5, 10, 11, 22, 37, 55, 74, 110, 185, 370, 407, 479, 814, 958, 1369, 2035, 2395, 2738, 4070, 4790, 5269, 6845, 10538, 13690, 15059, 17723, 26345, 30118, 35446, 52690, 75295, 88615, 150590, 177230, 194953, 389906, 655751, 974765, 1311502, 1949530, 3278755, 6557510, 7213261, 14426522, 36066305, 72132610]

約数ペア:

[(1, 72132610), (2, 36066305), (5, 14426522), (10, 7213261), (11, 6557510), (22, 3278755), (37, 1949530), (55, 1311502), (74, 974765), (110, 655751), (185, 389906), (370, 194953), (407, 177230), (479, 150590), (814, 88615), (958, 75295), (1369, 52690), (2035, 35446), (2395, 30118), (2738, 26345), (4070, 17723), (4790, 15059), (5269, 13690), (6845, 10538)]