2580200

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1$

素因数の和:139

約数の個数: 96

約数和(自身を含む): 7291200

約数和(自身を除く): 4711000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 25, 28, 35, 38, 40, 50, 56, 70, 76, 95, 97, 100, 133, 140, 152, 175, 190, 194, 200, 266, 280, 350, 380, 388, 475, 485, 532, 665, 679, 700, 760, 776, 950, 970, 1064, 1330, 1358, 1400, 1843, 1900, 1940, 2425, 2660, 2716, 3325, 3395, 3686, 3800, 3880, 4850, 5320, 5432, 6650, 6790, 7372, 9215, 9700, 12901, 13300, 13580, 14744, 16975, 18430, 19400, 25802, 26600, 27160, 33950, 36860, 46075, 51604, 64505, 67900, 73720, 92150, 103208, 129010, 135800, 184300, 258020, 322525, 368600, 516040, 645050, 1290100, 2580200]

約数ペア:

[(1, 2580200), (2, 1290100), (4, 645050), (5, 516040), (7, 368600), (8, 322525), (10, 258020), (14, 184300), (19, 135800), (20, 129010), (25, 103208), (28, 92150), (35, 73720), (38, 67900), (40, 64505), (50, 51604), (56, 46075), (70, 36860), (76, 33950), (95, 27160), (97, 26600), (100, 25802), (133, 19400), (140, 18430), (152, 16975), (175, 14744), (190, 13580), (194, 13300), (200, 12901), (266, 9700), (280, 9215), (350, 7372), (380, 6790), (388, 6650), (475, 5432), (485, 5320), (532, 4850), (665, 3880), (679, 3800), (700, 3686), (760, 3395), (776, 3325), (950, 2716), (970, 2660), (1064, 2425), (1330, 1940), (1358, 1900), (1400, 1843)]