7081250

素因数分解:

$2^1\times 5^5\times {\mathrm{11}}^1\times {\mathrm{103}}^1$

素因数の和:141

約数の個数: 48

約数和(自身を含む): 14624064

約数和(自身を除く): 7542814

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 103, 110, 125, 206, 250, 275, 515, 550, 625, 1030, 1133, 1250, 1375, 2266, 2575, 2750, 3125, 5150, 5665, 6250, 6875, 11330, 12875, 13750, 25750, 28325, 34375, 56650, 64375, 68750, 128750, 141625, 283250, 321875, 643750, 708125, 1416250, 3540625, 7081250]

約数ペア:

[(1, 7081250), (2, 3540625), (5, 1416250), (10, 708125), (11, 643750), (22, 321875), (25, 283250), (50, 141625), (55, 128750), (103, 68750), (110, 64375), (125, 56650), (206, 34375), (250, 28325), (275, 25750), (515, 13750), (550, 12875), (625, 11330), (1030, 6875), (1133, 6250), (1250, 5665), (1375, 5150), (2266, 3125), (2575, 2750)]