18800300

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{11059}}^1$

素因数の和:11090

約数の個数: 36

約数和(自身を含む): 43200360

約数和(自身を除く): 24400060

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 340, 425, 850, 1700, 11059, 22118, 44236, 55295, 110590, 188003, 221180, 276475, 376006, 552950, 752012, 940015, 1105900, 1880030, 3760060, 4700075, 9400150, 18800300]

約数ペア:

[(1, 18800300), (2, 9400150), (4, 4700075), (5, 3760060), (10, 1880030), (17, 1105900), (20, 940015), (25, 752012), (34, 552950), (50, 376006), (68, 276475), (85, 221180), (100, 188003), (170, 110590), (340, 55295), (425, 44236), (850, 22118), (1700, 11059)]