360992020

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{949979}}^1$

素因数の和:950007

約数の個数: 24

約数和(自身を含む): 797983200

約数和(自身を除く): 436991180

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 949979, 1899958, 3799916, 4749895, 9499790, 18049601, 18999580, 36099202, 72198404, 90248005, 180496010, 360992020]

約数ペア:

[(1, 360992020), (2, 180496010), (4, 90248005), (5, 72198404), (10, 36099202), (19, 18999580), (20, 18049601), (38, 9499790), (76, 4749895), (95, 3799916), (190, 1899958), (380, 949979)]