172029400

素因数分解:

$2^3\times 5^2\times {\mathrm{47}}^1\times {\mathrm{18301}}^1$

素因数の和:18364

約数の個数: 48

約数和(自身を含む): 408500640

約数和(自身を除く): 236471240

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 47, 50, 94, 100, 188, 200, 235, 376, 470, 940, 1175, 1880, 2350, 4700, 9400, 18301, 36602, 73204, 91505, 146408, 183010, 366020, 457525, 732040, 860147, 915050, 1720294, 1830100, 3440588, 3660200, 4300735, 6881176, 8601470, 17202940, 21503675, 34405880, 43007350, 86014700, 172029400]

約数ペア:

[(1, 172029400), (2, 86014700), (4, 43007350), (5, 34405880), (8, 21503675), (10, 17202940), (20, 8601470), (25, 6881176), (40, 4300735), (47, 3660200), (50, 3440588), (94, 1830100), (100, 1720294), (188, 915050), (200, 860147), (235, 732040), (376, 457525), (470, 366020), (940, 183010), (1175, 146408), (1880, 91505), (2350, 73204), (4700, 36602), (9400, 18301)]