17420150

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1667}}^1$

素因数の和:1709

約数の個数: 48

約数和(自身を含む): 37229760

約数和(自身を除く): 19809610

約数列:

[1, 2, 5, 10, 11, 19, 22, 25, 38, 50, 55, 95, 110, 190, 209, 275, 418, 475, 550, 950, 1045, 1667, 2090, 3334, 5225, 8335, 10450, 16670, 18337, 31673, 36674, 41675, 63346, 83350, 91685, 158365, 183370, 316730, 348403, 458425, 696806, 791825, 916850, 1583650, 1742015, 3484030, 8710075, 17420150]

約数ペア:

[(1, 17420150), (2, 8710075), (5, 3484030), (10, 1742015), (11, 1583650), (19, 916850), (22, 791825), (25, 696806), (38, 458425), (50, 348403), (55, 316730), (95, 183370), (110, 158365), (190, 91685), (209, 83350), (275, 63346), (418, 41675), (475, 36674), (550, 31673), (950, 18337), (1045, 16670), (1667, 10450), (2090, 8335), (3334, 5225)]