73410400

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{13109}}^1$

素因数の和:13136

約数の個数: 72

約数和(自身を含む): 204830640

約数和(自身を除く): 131420240

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, 13109, 26218, 52436, 65545, 91763, 104872, 131090, 183526, 209744, 262180, 327725, 367052, 419488, 458815, 524360, 655450, 734104, 917630, 1048720, 1310900, 1468208, 1835260, 2097440, 2294075, 2621800, 2936416, 3670520, 4588150, 5243600, 7341040, 9176300, 10487200, 14682080, 18352600, 36705200, 73410400]

約数ペア:

[(1, 73410400), (2, 36705200), (4, 18352600), (5, 14682080), (7, 10487200), (8, 9176300), (10, 7341040), (14, 5243600), (16, 4588150), (20, 3670520), (25, 2936416), (28, 2621800), (32, 2294075), (35, 2097440), (40, 1835260), (50, 1468208), (56, 1310900), (70, 1048720), (80, 917630), (100, 734104), (112, 655450), (140, 524360), (160, 458815), (175, 419488), (200, 367052), (224, 327725), (280, 262180), (350, 209744), (400, 183526), (560, 131090), (700, 104872), (800, 91763), (1120, 65545), (1400, 52436), (2800, 26218), (5600, 13109)]