260307950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{20101}}^1$

素因数の和:20157

約数の個数: 48

約数和(自身を含む): 568323744

約数和(自身を除く): 308015794

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 37, 50, 70, 74, 175, 185, 259, 350, 370, 518, 925, 1295, 1850, 2590, 6475, 12950, 20101, 40202, 100505, 140707, 201010, 281414, 502525, 703535, 743737, 1005050, 1407070, 1487474, 3517675, 3718685, 5206159, 7035350, 7437370, 10412318, 18593425, 26030795, 37186850, 52061590, 130153975, 260307950]

約数ペア:

[(1, 260307950), (2, 130153975), (5, 52061590), (7, 37186850), (10, 26030795), (14, 18593425), (25, 10412318), (35, 7437370), (37, 7035350), (50, 5206159), (70, 3718685), (74, 3517675), (175, 1487474), (185, 1407070), (259, 1005050), (350, 743737), (370, 703535), (518, 502525), (925, 281414), (1295, 201010), (1850, 140707), (2590, 100505), (6475, 40202), (12950, 20101)]