14162500

素因数分解:

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

素因数の和:143

約数の個数: 72

約数和(自身を含む): 34122816

約数和(自身を除く): 19960316

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 103, 110, 125, 206, 220, 250, 275, 412, 500, 515, 550, 625, 1030, 1100, 1133, 1250, 1375, 2060, 2266, 2500, 2575, 2750, 3125, 4532, 5150, 5500, 5665, 6250, 6875, 10300, 11330, 12500, 12875, 13750, 22660, 25750, 27500, 28325, 34375, 51500, 56650, 64375, 68750, 113300, 128750, 137500, 141625, 257500, 283250, 321875, 566500, 643750, 708125, 1287500, 1416250, 2832500, 3540625, 7081250, 14162500]

約数ペア:

[(1, 14162500), (2, 7081250), (4, 3540625), (5, 2832500), (10, 1416250), (11, 1287500), (20, 708125), (22, 643750), (25, 566500), (44, 321875), (50, 283250), (55, 257500), (100, 141625), (103, 137500), (110, 128750), (125, 113300), (206, 68750), (220, 64375), (250, 56650), (275, 51500), (412, 34375), (500, 28325), (515, 27500), (550, 25750), (625, 22660), (1030, 13750), (1100, 12875), (1133, 12500), (1250, 11330), (1375, 10300), (2060, 6875), (2266, 6250), (2500, 5665), (2575, 5500), (2750, 5150), (3125, 4532)]