5253500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1$

素因数の和:124

約数の個数: 96

約数和(自身を含む): 13977600

約数和(自身を除く): 8724100

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 25, 28, 35, 38, 50, 70, 76, 79, 95, 100, 125, 133, 140, 158, 175, 190, 250, 266, 316, 350, 380, 395, 475, 500, 532, 553, 665, 700, 790, 875, 950, 1106, 1330, 1501, 1580, 1750, 1900, 1975, 2212, 2375, 2660, 2765, 3002, 3325, 3500, 3950, 4750, 5530, 6004, 6650, 7505, 7900, 9500, 9875, 10507, 11060, 13300, 13825, 15010, 16625, 19750, 21014, 27650, 30020, 33250, 37525, 39500, 42028, 52535, 55300, 66500, 69125, 75050, 105070, 138250, 150100, 187625, 210140, 262675, 276500, 375250, 525350, 750500, 1050700, 1313375, 2626750, 5253500]

約数ペア:

[(1, 5253500), (2, 2626750), (4, 1313375), (5, 1050700), (7, 750500), (10, 525350), (14, 375250), (19, 276500), (20, 262675), (25, 210140), (28, 187625), (35, 150100), (38, 138250), (50, 105070), (70, 75050), (76, 69125), (79, 66500), (95, 55300), (100, 52535), (125, 42028), (133, 39500), (140, 37525), (158, 33250), (175, 30020), (190, 27650), (250, 21014), (266, 19750), (316, 16625), (350, 15010), (380, 13825), (395, 13300), (475, 11060), (500, 10507), (532, 9875), (553, 9500), (665, 7900), (700, 7505), (790, 6650), (875, 6004), (950, 5530), (1106, 4750), (1330, 3950), (1501, 3500), (1580, 3325), (1750, 3002), (1900, 2765), (1975, 2660), (2212, 2375)]