77710400

素因数分解:

$2^6\times 5^2\times {\mathrm{17}}^1\times {\mathrm{2857}}^1$

素因数の和:2896

約数の個数: 84

約数和(自身を含む): 202535028

約数和(自身を除く): 124824628

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 64, 68, 80, 85, 100, 136, 160, 170, 200, 272, 320, 340, 400, 425, 544, 680, 800, 850, 1088, 1360, 1600, 1700, 2720, 2857, 3400, 5440, 5714, 6800, 11428, 13600, 14285, 22856, 27200, 28570, 45712, 48569, 57140, 71425, 91424, 97138, 114280, 142850, 182848, 194276, 228560, 242845, 285700, 388552, 457120, 485690, 571400, 777104, 914240, 971380, 1142800, 1214225, 1554208, 1942760, 2285600, 2428450, 3108416, 3885520, 4571200, 4856900, 7771040, 9713800, 15542080, 19427600, 38855200, 77710400]

約数ペア:

[(1, 77710400), (2, 38855200), (4, 19427600), (5, 15542080), (8, 9713800), (10, 7771040), (16, 4856900), (17, 4571200), (20, 3885520), (25, 3108416), (32, 2428450), (34, 2285600), (40, 1942760), (50, 1554208), (64, 1214225), (68, 1142800), (80, 971380), (85, 914240), (100, 777104), (136, 571400), (160, 485690), (170, 457120), (200, 388552), (272, 285700), (320, 242845), (340, 228560), (400, 194276), (425, 182848), (544, 142850), (680, 114280), (800, 97138), (850, 91424), (1088, 71425), (1360, 57140), (1600, 48569), (1700, 45712), (2720, 28570), (2857, 27200), (3400, 22856), (5440, 14285), (5714, 13600), (6800, 11428)]