80416336

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5021}}^1$

素因数の和:5060

約数の個数: 80

約数和(自身を含む): 209236608

約数和(自身を除く): 128820272

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 112, 143, 154, 176, 182, 208, 286, 308, 364, 572, 616, 728, 1001, 1144, 1232, 1456, 2002, 2288, 4004, 5021, 8008, 10042, 16016, 20084, 35147, 40168, 55231, 65273, 70294, 80336, 110462, 130546, 140588, 220924, 261092, 281176, 386617, 441848, 456911, 522184, 562352, 718003, 773234, 883696, 913822, 1044368, 1436006, 1546468, 1827644, 2872012, 3092936, 3655288, 5026021, 5744024, 6185872, 7310576, 10052042, 11488048, 20104084, 40208168, 80416336]

約数ペア:

[(1, 80416336), (2, 40208168), (4, 20104084), (7, 11488048), (8, 10052042), (11, 7310576), (13, 6185872), (14, 5744024), (16, 5026021), (22, 3655288), (26, 3092936), (28, 2872012), (44, 1827644), (52, 1546468), (56, 1436006), (77, 1044368), (88, 913822), (91, 883696), (104, 773234), (112, 718003), (143, 562352), (154, 522184), (176, 456911), (182, 441848), (208, 386617), (286, 281176), (308, 261092), (364, 220924), (572, 140588), (616, 130546), (728, 110462), (1001, 80336), (1144, 70294), (1232, 65273), (1456, 55231), (2002, 40168), (2288, 35147), (4004, 20084), (5021, 16016), (8008, 10042)]