12675520

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1$

素因数の和:318

約数の個数: 112

約数和(自身を含む): 35588448

約数和(自身を除く): 22912928

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, 277, 286, 320, 352, 416, 440, 520, 554, 572, 704, 715, 832, 880, 1040, 1108, 1144, 1385, 1430, 1760, 2080, 2216, 2288, 2770, 2860, 3047, 3520, 3601, 4160, 4432, 4576, 5540, 5720, 6094, 7202, 8864, 9152, 11080, 11440, 12188, 14404, 15235, 17728, 18005, 22160, 22880, 24376, 28808, 30470, 36010, 39611, 44320, 45760, 48752, 57616, 60940, 72020, 79222, 88640, 97504, 115232, 121880, 144040, 158444, 195008, 198055, 230464, 243760, 288080, 316888, 396110, 487520, 576160, 633776, 792220, 975040, 1152320, 1267552, 1584440, 2535104, 3168880, 6337760, 12675520]

約数ペア:

[(1, 12675520), (2, 6337760), (4, 3168880), (5, 2535104), (8, 1584440), (10, 1267552), (11, 1152320), (13, 975040), (16, 792220), (20, 633776), (22, 576160), (26, 487520), (32, 396110), (40, 316888), (44, 288080), (52, 243760), (55, 230464), (64, 198055), (65, 195008), (80, 158444), (88, 144040), (104, 121880), (110, 115232), (130, 97504), (143, 88640), (160, 79222), (176, 72020), (208, 60940), (220, 57616), (260, 48752), (277, 45760), (286, 44320), (320, 39611), (352, 36010), (416, 30470), (440, 28808), (520, 24376), (554, 22880), (572, 22160), (704, 18005), (715, 17728), (832, 15235), (880, 14404), (1040, 12188), (1108, 11440), (1144, 11080), (1385, 9152), (1430, 8864), (1760, 7202), (2080, 6094), (2216, 5720), (2288, 5540), (2770, 4576), (2860, 4432), (3047, 4160), (3520, 3601)]