6531250

素因数分解:

$2^1\times 5^6\times {\mathrm{11}}^1\times {\mathrm{19}}^1$

素因数の和:62

約数の個数: 56

約数和(自身を含む): 14062320

約数和(自身を除く): 7531070

約数列:

[1, 2, 5, 10, 11, 19, 22, 25, 38, 50, 55, 95, 110, 125, 190, 209, 250, 275, 418, 475, 550, 625, 950, 1045, 1250, 1375, 2090, 2375, 2750, 3125, 4750, 5225, 6250, 6875, 10450, 11875, 13750, 15625, 23750, 26125, 31250, 34375, 52250, 59375, 68750, 118750, 130625, 171875, 261250, 296875, 343750, 593750, 653125, 1306250, 3265625, 6531250]

約数ペア:

[(1, 6531250), (2, 3265625), (5, 1306250), (10, 653125), (11, 593750), (19, 343750), (22, 296875), (25, 261250), (38, 171875), (50, 130625), (55, 118750), (95, 68750), (110, 59375), (125, 52250), (190, 34375), (209, 31250), (250, 26125), (275, 23750), (418, 15625), (475, 13750), (550, 11875), (625, 10450), (950, 6875), (1045, 6250), (1250, 5225), (1375, 4750), (2090, 3125), (2375, 2750)]