22769220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{19973}}^1$

素因数の和:20004

約数の個数: 48

約数和(自身を含む): 67112640

約数和(自身を除く): 44343420

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, 19973, 39946, 59919, 79892, 99865, 119838, 199730, 239676, 299595, 379487, 399460, 599190, 758974, 1138461, 1198380, 1517948, 1897435, 2276922, 3794870, 4553844, 5692305, 7589740, 11384610, 22769220]

約数ペア:

[(1, 22769220), (2, 11384610), (3, 7589740), (4, 5692305), (5, 4553844), (6, 3794870), (10, 2276922), (12, 1897435), (15, 1517948), (19, 1198380), (20, 1138461), (30, 758974), (38, 599190), (57, 399460), (60, 379487), (76, 299595), (95, 239676), (114, 199730), (190, 119838), (228, 99865), (285, 79892), (380, 59919), (570, 39946), (1140, 19973)]