38531800

素因数分解:

$2^3\times 5^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:221

約数の個数: 96

約数和(自身を含む): 94993920

約数和(自身を除く): 56462120

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 37, 40, 41, 50, 74, 82, 100, 127, 148, 164, 185, 200, 205, 254, 296, 328, 370, 410, 508, 635, 740, 820, 925, 1016, 1025, 1270, 1480, 1517, 1640, 1850, 2050, 2540, 3034, 3175, 3700, 4100, 4699, 5080, 5207, 6068, 6350, 7400, 7585, 8200, 9398, 10414, 12136, 12700, 15170, 18796, 20828, 23495, 25400, 26035, 30340, 37592, 37925, 41656, 46990, 52070, 60680, 75850, 93980, 104140, 117475, 130175, 151700, 187960, 192659, 208280, 234950, 260350, 303400, 385318, 469900, 520700, 770636, 939800, 963295, 1041400, 1541272, 1926590, 3853180, 4816475, 7706360, 9632950, 19265900, 38531800]

約数ペア:

[(1, 38531800), (2, 19265900), (4, 9632950), (5, 7706360), (8, 4816475), (10, 3853180), (20, 1926590), (25, 1541272), (37, 1041400), (40, 963295), (41, 939800), (50, 770636), (74, 520700), (82, 469900), (100, 385318), (127, 303400), (148, 260350), (164, 234950), (185, 208280), (200, 192659), (205, 187960), (254, 151700), (296, 130175), (328, 117475), (370, 104140), (410, 93980), (508, 75850), (635, 60680), (740, 52070), (820, 46990), (925, 41656), (1016, 37925), (1025, 37592), (1270, 30340), (1480, 26035), (1517, 25400), (1640, 23495), (1850, 20828), (2050, 18796), (2540, 15170), (3034, 12700), (3175, 12136), (3700, 10414), (4100, 9398), (4699, 8200), (5080, 7585), (5207, 7400), (6068, 6350)]