2832500

素因数分解:

$2^2\times 5^4\times {\mathrm{11}}^1\times {\mathrm{103}}^1$

素因数の和:138

約数の個数: 60

約数和(自身を含む): 6822816

約数和(自身を除く): 3990316

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, 4532, 5150, 5500, 5665, 6875, 10300, 11330, 12875, 13750, 22660, 25750, 27500, 28325, 51500, 56650, 64375, 113300, 128750, 141625, 257500, 283250, 566500, 708125, 1416250, 2832500]

約数ペア:

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