40411400

素因数分解:

$2^3\times 5^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:223

約数の個数: 96

約数和(自身を含む): 99517440

約数和(自身を除く): 59106040

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 37, 40, 43, 50, 74, 86, 100, 127, 148, 172, 185, 200, 215, 254, 296, 344, 370, 430, 508, 635, 740, 860, 925, 1016, 1075, 1270, 1480, 1591, 1720, 1850, 2150, 2540, 3175, 3182, 3700, 4300, 4699, 5080, 5461, 6350, 6364, 7400, 7955, 8600, 9398, 10922, 12700, 12728, 15910, 18796, 21844, 23495, 25400, 27305, 31820, 37592, 39775, 43688, 46990, 54610, 63640, 79550, 93980, 109220, 117475, 136525, 159100, 187960, 202057, 218440, 234950, 273050, 318200, 404114, 469900, 546100, 808228, 939800, 1010285, 1092200, 1616456, 2020570, 4041140, 5051425, 8082280, 10102850, 20205700, 40411400]

約数ペア:

[(1, 40411400), (2, 20205700), (4, 10102850), (5, 8082280), (8, 5051425), (10, 4041140), (20, 2020570), (25, 1616456), (37, 1092200), (40, 1010285), (43, 939800), (50, 808228), (74, 546100), (86, 469900), (100, 404114), (127, 318200), (148, 273050), (172, 234950), (185, 218440), (200, 202057), (215, 187960), (254, 159100), (296, 136525), (344, 117475), (370, 109220), (430, 93980), (508, 79550), (635, 63640), (740, 54610), (860, 46990), (925, 43688), (1016, 39775), (1075, 37592), (1270, 31820), (1480, 27305), (1591, 25400), (1720, 23495), (1850, 21844), (2150, 18796), (2540, 15910), (3175, 12728), (3182, 12700), (3700, 10922), (4300, 9398), (4699, 8600), (5080, 7955), (5461, 7400), (6350, 6364)]