29087800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{263}}^1$

素因数の和:365

約数の個数: 96

約数和(自身を含む): 78566400

約数和(自身を除く): 49478600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 79, 100, 140, 158, 175, 200, 263, 280, 316, 350, 395, 526, 553, 632, 700, 790, 1052, 1106, 1315, 1400, 1580, 1841, 1975, 2104, 2212, 2630, 2765, 3160, 3682, 3950, 4424, 5260, 5530, 6575, 7364, 7900, 9205, 10520, 11060, 13150, 13825, 14728, 15800, 18410, 20777, 22120, 26300, 27650, 36820, 41554, 46025, 52600, 55300, 73640, 83108, 92050, 103885, 110600, 145439, 166216, 184100, 207770, 290878, 368200, 415540, 519425, 581756, 727195, 831080, 1038850, 1163512, 1454390, 2077700, 2908780, 3635975, 4155400, 5817560, 7271950, 14543900, 29087800]

約数ペア:

[(1, 29087800), (2, 14543900), (4, 7271950), (5, 5817560), (7, 4155400), (8, 3635975), (10, 2908780), (14, 2077700), (20, 1454390), (25, 1163512), (28, 1038850), (35, 831080), (40, 727195), (50, 581756), (56, 519425), (70, 415540), (79, 368200), (100, 290878), (140, 207770), (158, 184100), (175, 166216), (200, 145439), (263, 110600), (280, 103885), (316, 92050), (350, 83108), (395, 73640), (526, 55300), (553, 52600), (632, 46025), (700, 41554), (790, 36820), (1052, 27650), (1106, 26300), (1315, 22120), (1400, 20777), (1580, 18410), (1841, 15800), (1975, 14728), (2104, 13825), (2212, 13150), (2630, 11060), (2765, 10520), (3160, 9205), (3682, 7900), (3950, 7364), (4424, 6575), (5260, 5530)]