2575160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{541}}^1$

素因数の和:576

約数の個数: 64

約数和(自身を含む): 7024320

約数和(自身を除く): 4449160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 238, 280, 340, 476, 541, 595, 680, 952, 1082, 1190, 2164, 2380, 2705, 3787, 4328, 4760, 5410, 7574, 9197, 10820, 15148, 18394, 18935, 21640, 30296, 36788, 37870, 45985, 64379, 73576, 75740, 91970, 128758, 151480, 183940, 257516, 321895, 367880, 515032, 643790, 1287580, 2575160]

約数ペア:

[(1, 2575160), (2, 1287580), (4, 643790), (5, 515032), (7, 367880), (8, 321895), (10, 257516), (14, 183940), (17, 151480), (20, 128758), (28, 91970), (34, 75740), (35, 73576), (40, 64379), (56, 45985), (68, 37870), (70, 36788), (85, 30296), (119, 21640), (136, 18935), (140, 18394), (170, 15148), (238, 10820), (280, 9197), (340, 7574), (476, 5410), (541, 4760), (595, 4328), (680, 3787), (952, 2705), (1082, 2380), (1190, 2164)]