13328599760

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{200009}}^1$

素因数の和:200053

約数の個数: 120

約数和(自身を含む): 38169108360

約数和(自身を除く): 24840508600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 49, 56, 68, 70, 80, 85, 98, 112, 119, 136, 140, 170, 196, 238, 245, 272, 280, 340, 392, 476, 490, 560, 595, 680, 784, 833, 952, 980, 1190, 1360, 1666, 1904, 1960, 2380, 3332, 3920, 4165, 4760, 6664, 8330, 9520, 13328, 16660, 33320, 66640, 200009, 400018, 800036, 1000045, 1400063, 1600072, 2000090, 2800126, 3200144, 3400153, 4000180, 5600252, 6800306, 7000315, 8000360, 9800441, 11200504, 13600612, 14000630, 16000720, 17000765, 19600882, 22401008, 23801071, 27201224, 28001260, 34001530, 39201764, 47602142, 49002205, 54402448, 56002520, 68003060, 78403528, 95204284, 98004410, 112005040, 119005355, 136006120, 156807056, 166607497, 190408568, 196008820, 238010710, 272012240, 333214994, 380817136, 392017640, 476021420, 666429988, 784035280, 833037485, 952042840, 1332859976, 1666074970, 1904085680, 2665719952, 3332149940, 6664299880, 13328599760]

約数ペア:

[(1, 13328599760), (2, 6664299880), (4, 3332149940), (5, 2665719952), (7, 1904085680), (8, 1666074970), (10, 1332859976), (14, 952042840), (16, 833037485), (17, 784035280), (20, 666429988), (28, 476021420), (34, 392017640), (35, 380817136), (40, 333214994), (49, 272012240), (56, 238010710), (68, 196008820), (70, 190408568), (80, 166607497), (85, 156807056), (98, 136006120), (112, 119005355), (119, 112005040), (136, 98004410), (140, 95204284), (170, 78403528), (196, 68003060), (238, 56002520), (245, 54402448), (272, 49002205), (280, 47602142), (340, 39201764), (392, 34001530), (476, 28001260), (490, 27201224), (560, 23801071), (595, 22401008), (680, 19600882), (784, 17000765), (833, 16000720), (952, 14000630), (980, 13600612), (1190, 11200504), (1360, 9800441), (1666, 8000360), (1904, 7000315), (1960, 6800306), (2380, 5600252), (3332, 4000180), (3920, 3400153), (4165, 3200144), (4760, 2800126), (6664, 2000090), (8330, 1600072), (9520, 1400063), (13328, 1000045), (16660, 800036), (33320, 400018), (66640, 200009)]