14640080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2011}}^1$

素因数の和:2044

約数の個数: 80

約数和(自身を含む): 41913984

約数和(自身を除く): 27273904

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 364, 455, 520, 560, 728, 910, 1040, 1456, 1820, 2011, 3640, 4022, 7280, 8044, 10055, 14077, 16088, 20110, 26143, 28154, 32176, 40220, 52286, 56308, 70385, 80440, 104572, 112616, 130715, 140770, 160880, 183001, 209144, 225232, 261430, 281540, 366002, 418288, 522860, 563080, 732004, 915005, 1045720, 1126160, 1464008, 1830010, 2091440, 2928016, 3660020, 7320040, 14640080]

約数ペア:

[(1, 14640080), (2, 7320040), (4, 3660020), (5, 2928016), (7, 2091440), (8, 1830010), (10, 1464008), (13, 1126160), (14, 1045720), (16, 915005), (20, 732004), (26, 563080), (28, 522860), (35, 418288), (40, 366002), (52, 281540), (56, 261430), (65, 225232), (70, 209144), (80, 183001), (91, 160880), (104, 140770), (112, 130715), (130, 112616), (140, 104572), (182, 80440), (208, 70385), (260, 56308), (280, 52286), (364, 40220), (455, 32176), (520, 28154), (560, 26143), (728, 20110), (910, 16088), (1040, 14077), (1456, 10055), (1820, 8044), (2011, 7280), (3640, 4022)]