7468900

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{3931}}^1$

素因数の和:3964

約数の個数: 36

約数和(自身を含む): 17064880

約数和(自身を除く): 9595980

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1900, 3931, 7862, 15724, 19655, 39310, 74689, 78620, 98275, 149378, 196550, 298756, 373445, 393100, 746890, 1493780, 1867225, 3734450, 7468900]

約数ペア:

[(1, 7468900), (2, 3734450), (4, 1867225), (5, 1493780), (10, 746890), (19, 393100), (20, 373445), (25, 298756), (38, 196550), (50, 149378), (76, 98275), (95, 78620), (100, 74689), (190, 39310), (380, 19655), (475, 15724), (950, 7862), (1900, 3931)]