12769120

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{877}}^1$

素因数の和:912

約数の個数: 96

約数和(自身を含む): 37171008

約数和(自身を除く): 24401888

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, 877, 910, 1040, 1120, 1456, 1754, 1820, 2080, 2912, 3508, 3640, 4385, 6139, 7016, 7280, 8770, 11401, 12278, 14032, 14560, 17540, 22802, 24556, 28064, 30695, 35080, 45604, 49112, 57005, 61390, 70160, 79807, 91208, 98224, 114010, 122780, 140320, 159614, 182416, 196448, 228020, 245560, 319228, 364832, 399035, 456040, 491120, 638456, 798070, 912080, 982240, 1276912, 1596140, 1824160, 2553824, 3192280, 6384560, 12769120]

約数ペア:

[(1, 12769120), (2, 6384560), (4, 3192280), (5, 2553824), (7, 1824160), (8, 1596140), (10, 1276912), (13, 982240), (14, 912080), (16, 798070), (20, 638456), (26, 491120), (28, 456040), (32, 399035), (35, 364832), (40, 319228), (52, 245560), (56, 228020), (65, 196448), (70, 182416), (80, 159614), (91, 140320), (104, 122780), (112, 114010), (130, 98224), (140, 91208), (160, 79807), (182, 70160), (208, 61390), (224, 57005), (260, 49112), (280, 45604), (364, 35080), (416, 30695), (455, 28064), (520, 24556), (560, 22802), (728, 17540), (877, 14560), (910, 14032), (1040, 12278), (1120, 11401), (1456, 8770), (1754, 7280), (1820, 7016), (2080, 6139), (2912, 4385), (3508, 3640)]