1416250

素因数分解:

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

素因数の和:136

約数の個数: 40

約数和(自身を含む): 2924064

約数和(自身を除く): 1507814

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, 5150, 5665, 6875, 11330, 12875, 13750, 25750, 28325, 56650, 64375, 128750, 141625, 283250, 708125, 1416250]

約数ペア:

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