3207400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:131

約数の個数: 96

約数和(自身を含む): 8928000

約数和(自身を除く): 5720600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 29, 35, 40, 50, 56, 58, 70, 79, 100, 116, 140, 145, 158, 175, 200, 203, 232, 280, 290, 316, 350, 395, 406, 553, 580, 632, 700, 725, 790, 812, 1015, 1106, 1160, 1400, 1450, 1580, 1624, 1975, 2030, 2212, 2291, 2765, 2900, 3160, 3950, 4060, 4424, 4582, 5075, 5530, 5800, 7900, 8120, 9164, 10150, 11060, 11455, 13825, 15800, 16037, 18328, 20300, 22120, 22910, 27650, 32074, 40600, 45820, 55300, 57275, 64148, 80185, 91640, 110600, 114550, 128296, 160370, 229100, 320740, 400925, 458200, 641480, 801850, 1603700, 3207400]

約数ペア:

[(1, 3207400), (2, 1603700), (4, 801850), (5, 641480), (7, 458200), (8, 400925), (10, 320740), (14, 229100), (20, 160370), (25, 128296), (28, 114550), (29, 110600), (35, 91640), (40, 80185), (50, 64148), (56, 57275), (58, 55300), (70, 45820), (79, 40600), (100, 32074), (116, 27650), (140, 22910), (145, 22120), (158, 20300), (175, 18328), (200, 16037), (203, 15800), (232, 13825), (280, 11455), (290, 11060), (316, 10150), (350, 9164), (395, 8120), (406, 7900), (553, 5800), (580, 5530), (632, 5075), (700, 4582), (725, 4424), (790, 4060), (812, 3950), (1015, 3160), (1106, 2900), (1160, 2765), (1400, 2291), (1450, 2212), (1580, 2030), (1624, 1975)]