19616200

素因数分解:

$2^3\times 5^2\times {\mathrm{98081}}^1$

素因数の和:98097

約数の個数: 24

約数和(自身を含む): 45608130

約数和(自身を除く): 25991930

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 98081, 196162, 392324, 490405, 784648, 980810, 1961620, 2452025, 3923240, 4904050, 9808100, 19616200]

約数ペア:

[(1, 19616200), (2, 9808100), (4, 4904050), (5, 3923240), (8, 2452025), (10, 1961620), (20, 980810), (25, 784648), (40, 490405), (50, 392324), (100, 196162), (200, 98081)]