47480720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{84787}}^1$

素因数の和:84807

約数の個数: 40

約数和(自身を含む): 126164544

約数和(自身を除く): 78683824

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 84787, 169574, 339148, 423935, 593509, 678296, 847870, 1187018, 1356592, 1695740, 2374036, 2967545, 3391480, 4748072, 5935090, 6782960, 9496144, 11870180, 23740360, 47480720]

約数ペア:

[(1, 47480720), (2, 23740360), (4, 11870180), (5, 9496144), (7, 6782960), (8, 5935090), (10, 4748072), (14, 3391480), (16, 2967545), (20, 2374036), (28, 1695740), (35, 1356592), (40, 1187018), (56, 847870), (70, 678296), (80, 593509), (112, 423935), (140, 339148), (280, 169574), (560, 84787)]