14785040

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:240

約数の個数: 80

約数和(自身を含む): 36961920

約数和(自身を除く): 22176880

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 71, 76, 80, 95, 137, 142, 152, 190, 274, 284, 304, 355, 380, 548, 568, 685, 710, 760, 1096, 1136, 1349, 1370, 1420, 1520, 2192, 2603, 2698, 2740, 2840, 5206, 5396, 5480, 5680, 6745, 9727, 10412, 10792, 10960, 13015, 13490, 19454, 20824, 21584, 26030, 26980, 38908, 41648, 48635, 52060, 53960, 77816, 97270, 104120, 107920, 155632, 184813, 194540, 208240, 369626, 389080, 739252, 778160, 924065, 1478504, 1848130, 2957008, 3696260, 7392520, 14785040]

約数ペア:

[(1, 14785040), (2, 7392520), (4, 3696260), (5, 2957008), (8, 1848130), (10, 1478504), (16, 924065), (19, 778160), (20, 739252), (38, 389080), (40, 369626), (71, 208240), (76, 194540), (80, 184813), (95, 155632), (137, 107920), (142, 104120), (152, 97270), (190, 77816), (274, 53960), (284, 52060), (304, 48635), (355, 41648), (380, 38908), (548, 26980), (568, 26030), (685, 21584), (710, 20824), (760, 19454), (1096, 13490), (1136, 13015), (1349, 10960), (1370, 10792), (1420, 10412), (1520, 9727), (2192, 6745), (2603, 5680), (2698, 5480), (2740, 5396), (2840, 5206)]