146647520

素因数分解:

$2^5\times 5^1\times {\mathrm{47}}^1\times {\mathrm{19501}}^1$

素因数の和:19563

約数の個数: 48

約数和(自身を含む): 353844288

約数和(自身を除く): 207196768

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 80, 94, 160, 188, 235, 376, 470, 752, 940, 1504, 1880, 3760, 7520, 19501, 39002, 78004, 97505, 156008, 195010, 312016, 390020, 624032, 780040, 916547, 1560080, 1833094, 3120160, 3666188, 4582735, 7332376, 9165470, 14664752, 18330940, 29329504, 36661880, 73323760, 146647520]

約数ペア:

[(1, 146647520), (2, 73323760), (4, 36661880), (5, 29329504), (8, 18330940), (10, 14664752), (16, 9165470), (20, 7332376), (32, 4582735), (40, 3666188), (47, 3120160), (80, 1833094), (94, 1560080), (160, 916547), (188, 780040), (235, 624032), (376, 390020), (470, 312016), (752, 195010), (940, 156008), (1504, 97505), (1880, 78004), (3760, 39002), (7520, 19501)]