5161750

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{1877}}^1$

素因数の和:1905

約数の個数: 32

約数和(自身を含む): 10546848

約数和(自身を除く): 5385098

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 125, 250, 275, 550, 1375, 1877, 2750, 3754, 9385, 18770, 20647, 41294, 46925, 93850, 103235, 206470, 234625, 469250, 516175, 1032350, 2580875, 5161750]

約数ペア:

[(1, 5161750), (2, 2580875), (5, 1032350), (10, 516175), (11, 469250), (22, 234625), (25, 206470), (50, 103235), (55, 93850), (110, 46925), (125, 41294), (250, 20647), (275, 18770), (550, 9385), (1375, 3754), (1877, 2750)]