52813600

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{9431}}^1$

素因数の和:9458

約数の個数: 72

約数和(自身を含む): 147365568

約数和(自身を除く): 94551968

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 100, 112, 140, 160, 175, 200, 224, 280, 350, 400, 560, 700, 800, 1120, 1400, 2800, 5600, 9431, 18862, 37724, 47155, 66017, 75448, 94310, 132034, 150896, 188620, 235775, 264068, 301792, 330085, 377240, 471550, 528136, 660170, 754480, 943100, 1056272, 1320340, 1508960, 1650425, 1886200, 2112544, 2640680, 3300850, 3772400, 5281360, 6601700, 7544800, 10562720, 13203400, 26406800, 52813600]

約数ペア:

[(1, 52813600), (2, 26406800), (4, 13203400), (5, 10562720), (7, 7544800), (8, 6601700), (10, 5281360), (14, 3772400), (16, 3300850), (20, 2640680), (25, 2112544), (28, 1886200), (32, 1650425), (35, 1508960), (40, 1320340), (50, 1056272), (56, 943100), (70, 754480), (80, 660170), (100, 528136), (112, 471550), (140, 377240), (160, 330085), (175, 301792), (200, 264068), (224, 235775), (280, 188620), (350, 150896), (400, 132034), (560, 94310), (700, 75448), (800, 66017), (1120, 47155), (1400, 37724), (2800, 18862), (5600, 9431)]