29280160

素因数分解:

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

素因数の和:2046

約数の個数: 96

約数和(自身を含む): 85180032

約数和(自身を除く): 55899872

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 364, 416, 455, 520, 560, 728, 910, 1040, 1120, 1456, 1820, 2011, 2080, 2912, 3640, 4022, 7280, 8044, 10055, 14077, 14560, 16088, 20110, 26143, 28154, 32176, 40220, 52286, 56308, 64352, 70385, 80440, 104572, 112616, 130715, 140770, 160880, 183001, 209144, 225232, 261430, 281540, 321760, 366002, 418288, 450464, 522860, 563080, 732004, 836576, 915005, 1045720, 1126160, 1464008, 1830010, 2091440, 2252320, 2928016, 3660020, 4182880, 5856032, 7320040, 14640080, 29280160]

約数ペア:

[(1, 29280160), (2, 14640080), (4, 7320040), (5, 5856032), (7, 4182880), (8, 3660020), (10, 2928016), (13, 2252320), (14, 2091440), (16, 1830010), (20, 1464008), (26, 1126160), (28, 1045720), (32, 915005), (35, 836576), (40, 732004), (52, 563080), (56, 522860), (65, 450464), (70, 418288), (80, 366002), (91, 321760), (104, 281540), (112, 261430), (130, 225232), (140, 209144), (160, 183001), (182, 160880), (208, 140770), (224, 130715), (260, 112616), (280, 104572), (364, 80440), (416, 70385), (455, 64352), (520, 56308), (560, 52286), (728, 40220), (910, 32176), (1040, 28154), (1120, 26143), (1456, 20110), (1820, 16088), (2011, 14560), (2080, 14077), (2912, 10055), (3640, 8044), (4022, 7280)]