26759220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23473}}^1$

素因数の和:23504

約数の個数: 48

約数和(自身を含む): 78872640

約数和(自身を除く): 52113420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 23473, 46946, 70419, 93892, 117365, 140838, 234730, 281676, 352095, 445987, 469460, 704190, 891974, 1337961, 1408380, 1783948, 2229935, 2675922, 4459870, 5351844, 6689805, 8919740, 13379610, 26759220]

約数ペア:

[(1, 26759220), (2, 13379610), (3, 8919740), (4, 6689805), (5, 5351844), (6, 4459870), (10, 2675922), (12, 2229935), (15, 1783948), (19, 1408380), (20, 1337961), (30, 891974), (38, 704190), (57, 469460), (60, 445987), (76, 352095), (95, 281676), (114, 234730), (190, 140838), (228, 117365), (285, 93892), (380, 70419), (570, 46946), (1140, 23473)]