22419460

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{22877}}^1$

素因数の和:22900

約数の個数: 36

約数和(自身を含む): 54769932

約数和(自身を除く): 32350472

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 22877, 45754, 91508, 114385, 160139, 228770, 320278, 457540, 640556, 800695, 1120973, 1601390, 2241946, 3202780, 4483892, 5604865, 11209730, 22419460]

約数ペア:

[(1, 22419460), (2, 11209730), (4, 5604865), (5, 4483892), (7, 3202780), (10, 2241946), (14, 1601390), (20, 1120973), (28, 800695), (35, 640556), (49, 457540), (70, 320278), (98, 228770), (140, 160139), (196, 114385), (245, 91508), (490, 45754), (980, 22877)]