2795680

素因数分解:

$2^5\times 5^1\times {\mathrm{101}}^1\times {\mathrm{173}}^1$

素因数の和:289

約数の個数: 48

約数和(自身を含む): 6708744

約数和(自身を除く): 3913064

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 101, 160, 173, 202, 346, 404, 505, 692, 808, 865, 1010, 1384, 1616, 1730, 2020, 2768, 3232, 3460, 4040, 5536, 6920, 8080, 13840, 16160, 17473, 27680, 34946, 69892, 87365, 139784, 174730, 279568, 349460, 559136, 698920, 1397840, 2795680]

約数ペア:

[(1, 2795680), (2, 1397840), (4, 698920), (5, 559136), (8, 349460), (10, 279568), (16, 174730), (20, 139784), (32, 87365), (40, 69892), (80, 34946), (101, 27680), (160, 17473), (173, 16160), (202, 13840), (346, 8080), (404, 6920), (505, 5536), (692, 4040), (808, 3460), (865, 3232), (1010, 2768), (1384, 2020), (1616, 1730)]