25030720

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{547}}^1$

素因数の和:588

約数の個数: 112

約数和(自身を含む): 70152768

約数和(自身を除く): 45122048

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 64, 65, 80, 88, 104, 110, 130, 143, 160, 176, 208, 220, 260, 286, 320, 352, 416, 440, 520, 547, 572, 704, 715, 832, 880, 1040, 1094, 1144, 1430, 1760, 2080, 2188, 2288, 2735, 2860, 3520, 4160, 4376, 4576, 5470, 5720, 6017, 7111, 8752, 9152, 10940, 11440, 12034, 14222, 17504, 21880, 22880, 24068, 28444, 30085, 35008, 35555, 43760, 45760, 48136, 56888, 60170, 71110, 78221, 87520, 96272, 113776, 120340, 142220, 156442, 175040, 192544, 227552, 240680, 284440, 312884, 385088, 391105, 455104, 481360, 568880, 625768, 782210, 962720, 1137760, 1251536, 1564420, 1925440, 2275520, 2503072, 3128840, 5006144, 6257680, 12515360, 25030720]

約数ペア:

[(1, 25030720), (2, 12515360), (4, 6257680), (5, 5006144), (8, 3128840), (10, 2503072), (11, 2275520), (13, 1925440), (16, 1564420), (20, 1251536), (22, 1137760), (26, 962720), (32, 782210), (40, 625768), (44, 568880), (52, 481360), (55, 455104), (64, 391105), (65, 385088), (80, 312884), (88, 284440), (104, 240680), (110, 227552), (130, 192544), (143, 175040), (160, 156442), (176, 142220), (208, 120340), (220, 113776), (260, 96272), (286, 87520), (320, 78221), (352, 71110), (416, 60170), (440, 56888), (520, 48136), (547, 45760), (572, 43760), (704, 35555), (715, 35008), (832, 30085), (880, 28444), (1040, 24068), (1094, 22880), (1144, 21880), (1430, 17504), (1760, 14222), (2080, 12034), (2188, 11440), (2288, 10940), (2735, 9152), (2860, 8752), (3520, 7111), (4160, 6017), (4376, 5720), (4576, 5470)]