3668900

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1931}}^1$

素因数の和:1964

約数の個数: 36

約数和(自身を含む): 8384880

約数和(自身を除く): 4715980

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1900, 1931, 3862, 7724, 9655, 19310, 36689, 38620, 48275, 73378, 96550, 146756, 183445, 193100, 366890, 733780, 917225, 1834450, 3668900]

約数ペア:

[(1, 3668900), (2, 1834450), (4, 917225), (5, 733780), (10, 366890), (19, 193100), (20, 183445), (25, 146756), (38, 96550), (50, 73378), (76, 48275), (95, 38620), (100, 36689), (190, 19310), (380, 9655), (475, 7724), (950, 3862), (1900, 1931)]